Free Tennessee DMV Cheat Sheet 2026

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Most-missed Tennessee DMV rules

These are the numbers and rules that trip up new drivers most often on the real Tennessee knowledge test. Every fact below comes from our free Tennessee DMV practice test question bank, which has 210 questions across 9 topics.

Speed limits

The Basic Speed Rule is a safety principle that limits speed according to current conditions and does not set one exact number. A posted limit is not permission to maintain that speed when darkness, rain, fog, traffic, or the road surface makes it unsafe. Matching the fastest nearby vehicle can compound the danger, and Tennessee does not impose a universal 35 mph maximum through this rule. Use the posted limit as an upper boundary, then reduce speed when the conditions or the available stopping distance require it.
Tennessee law permits a maximum interstate speed of 70 mph. That figure is the ceiling authorized by the passage, not a guarantee that every interstate segment displays 70. Variable limits can reduce the number, particularly in congested urban areas, and the driver must still adjust for conditions. The 55 mph choice describes some urban sections rather than the statewide legal maximum. Check the sign where you are driving, then reduce further when weather, traffic, visibility, or roadway conditions make the maximum unsafe.
The manual identifies 45 mph as the minimum speed limit in the right interstate lane or lanes under normal driving conditions. This is different from the 55 mph minimum mentioned for the leftmost lane and from the 70 mph maximum allowed on some interstate sections. Traffic congestion and safe flow can change what is practical, so the number should not be treated as a demand to drive too fast for conditions. If you cannot safely maintain the applicable minimum, the manual advises using another road.
Tennessee regulates school-zone speed limits when children are going to or from school or during a school recess hour. The rule is tied to those school-related periods, not a blanket every-hour schedule. It also does not depend on a police vehicle being visible. Slow before reaching the zone, look for the posted limit and any warning flasher, and remain within that limit while the condition is active. The phrase school recess is an important extra trigger beyond morning arrival and afternoon departure.
If a stop sign has neither a crosswalk nor a clearly marked stop line, Tennessee directs the driver to stop at the point nearest the intersecting roadway where approaching traffic can be viewed, and before entering the actual intersection. Stopping beyond the intersection defeats the visibility and safety purpose. The manual does not impose a universal 50-foot distance, and another vehicle does not need to stop first. Approach slowly enough to identify the correct stopping point, make a complete cessation of movement, and then check for traffic.

Right of way

When two vehicles arrive together at an intersection with no stop signs or signals, Tennessee assigns the yield duty to the driver on the left, who yields to the vehicle coming at the same time on the right. The vehicle on the right may proceed first, but that driver still needs to confirm the path is clear. Choosing the right-hand driver reverses the state rule. Vehicle speed and turning direction do not decide this situation. A useful scan is to identify whether another vehicle arrived at the same time, then locate that vehicle relative to your own position before moving.
At an all-way stop, every vehicle must stop, and the first vehicle to reach the intersection gets to go first. The order of arrival controls the normal sequence, not the number of occupants or the width of the road. If two vehicles stop at the same time, the vehicle on the right has priority instead. The tempting second-arrival choice is backward because it would ignore the manual's arrival-order rule. Stop fully, observe the other vehicles, and move only when the intersection is safe.
A driver making a left turn must yield to an oncoming vehicle that is proceeding straight or turning right, unless a protected green arrow authorizes the turn. The left-turning vehicle crosses the oncoming path, so entering first would create the conflict. The choice that says to wait for an oncoming left turn adds a condition that is not required by this rule. Before turning, check the signal indication and the path of approaching traffic. A green arrow changes the analysis; an ordinary green light does not provide the same protection.
Tennessee's pedestrian rule applies when a pedestrian is in a crosswalk, whether that crossing is marked or unmarked. Painted lines are not the only cue, so the painted-stripes-only answer would leave people unprotected at lawful but unpainted crossings. A crossing guard and the pedestrian's location at the center line are not prerequisites. Slow early, watch both sides of the roadway, and be prepared to stop before the crosswalk. The driver must also account for pedestrians approaching closely enough from the opposite half of the road to be in danger.
A driver should not enter an intersection unless there is enough room to get through without stopping. A green light does not excuse blocking the crossing, and following the vehicle ahead does not prove that your own path will remain open. Stopping in the crosswalk is also not a safe substitute for clearing the intersection. Wait behind the line until traffic ahead moves far enough to create a complete route through. This cue is especially important in congested traffic, where entering on green can leave your vehicle stranded when the signal changes.
Drivers entering a roundabout must yield to vehicles already within the circulating traffic. Enter only when a gap is available, then continue around the circle without stopping unless a sign, signal, or traffic officer directs otherwise. The entrance does not give priority, and the rule is not limited to vehicles approaching from one side. Reduce speed before the circle, identify traffic already inside, and choose a safe gap. Within the roundabout, proceed at a slower speed, usually posted at 15 to 25 mph, and exit at the intended street.
Tennessee describes oncoming traffic pulling to the side of the roadway as a common and accepted sign of respect when meeting a funeral procession. Passing on the shoulder is not the courtesy described, and driving between procession vehicles is prohibited unless a traffic officer directs it. Leaving a vehicle stopped in the travel lane creates a hazard. Notice that the accepted practice concerns opposing traffic meeting the procession, while separate rules govern vehicles traveling with or behind it.
A driver may not drive between vehicles in a properly identified funeral procession unless a traffic officer directs that movement. Cutting into the line breaks its protected movement and can create conflicts with vehicles entering or leaving the procession. The safe response is patience, a suitable following distance, and obedience to any officer managing the intersection. Do not use a gap in the line as an invitation to merge through it.
A left turn crosses the path of oncoming traffic, so the turning driver must yield to an oncoming vehicle going straight or turning right unless a protected green arrow controls the movement. A turn signal announces intent but does not grant priority. The driver should wait in the intersection only as permitted, watch for pedestrians, and complete the turn when the opposing path is clear.
Green is permission, not a starting pistol. The manual warns against jumping the gun, meaning starting through the intersection early or making a quick left turn in front of oncoming traffic, and calls this extremely dangerous. The same section says you must yield to pedestrians and vehicles still in the intersection at the light change, and it warns that some drivers jump the green while others try to beat the yellow. A brief wait, looking both ways, and yielding to pedestrians are not what the manual warns against, which is why they are the wrong choices here.
At a T intersection, traffic on the road that ends must yield to traffic traveling on the main crossing roadway. The through road has the continuing path, while the dead-end approach must wait for a safe opening. Arrival order does not transfer priority to the terminating road, and speed alone is not the rule. Look in both directions along the main road before entering and yield until the movement is safe.
Tennessee permits a left turn on red in the limited situation of turning from a one-way street into another one-way street, after the driver stops and yields to traffic, pedestrians, and bicyclists. The rule does not authorize a rolling turn or a left turn onto a two-way street. Check for a prohibition sign, stop completely at the proper location, and proceed only when the movement is clear.
The Tennessee manual lists a train horn as one sign that a train is near, and it states that trains must signal with the horn when they are roughly 1,500 feet from the crossing. When you hear it, stop between 15 and 50 feet from the tracks and wait until the train has passed and it is safe to cross. Other warnings include flashing lights on the crossbuck, a lowered gate, and a human flagger.
When a blind or visually impaired pedestrian with a guide dog or a white cane is crossing any part of the road, you must yield even outside an intersection or crosswalk. Tennessee tells drivers to stop at least 10 feet away and stay stopped until the person has left the roadway. Do not honk, because the sound could startle the pedestrian. Easing around the person is unsafe, and the duty does not depend on a marked crosswalk.
On a road with more than one lane in your direction, a car stopped right at the crosswalk can hide a crossing pedestrian from drivers in the next lane, who may keep going. Tennessee's safety tip is to stop about 30 feet before the crosswalk so drivers in the other lanes can still see the people crossing. Stopping on the line or only a few feet back does not open that sight line.

Alcohol and DUI

Tennessee identifies an alcohol concentration of .08 percent or higher in an operator's blood or breath as unlawful for the general DUI rule. The lower .02 figure belongs to the separate underage driving while impaired provision for qualifying drivers under 21. The .05 and .10 choices do not match the threshold stated here. Do not use a personal feeling of sobriety to estimate legality. Alcohol can impair judgment before the listed threshold, and any observed impairment can still create serious legal and safety consequences.
Tennessee's DUI rule covers driving or being in physical control while under the influence of an intoxicant, marijuana, narcotic drug, or drugs producing stimulating effects on the central nervous system. Alcohol is only one part of that rule. The interstate-only and under-21 limitations add restrictions that the manual does not impose. A driver should consider prescription and nonprescription substances as well as alcohol before driving. If a substance affects judgment, coordination, alertness, or other driving functions, choosing to drive can create both danger and criminal exposure.
The manual states that a person at least 16 but not yet 21 can be convicted of underage driving while impaired when found driving with a BAC of .02 percent. That is a separate youth standard, so substituting the adult .08 threshold understates the risk for this age group. A requirement of exactly zero is also not the wording used in the rule. For a teen driver, even a small measured amount can matter. The practical cue is to avoid driving after any alcohol use rather than trying to calculate a safe margin.
For the under-21 impaired driving conviction described in the manual, the listed license consequence is loss of the license for one year. The same passage also names a $250 fine and sometimes public service work. A one-month suspension is too short, while a warning does not reflect the stated penalty. The manual does not describe this provision as an automatic lifetime revocation. Remember the one-year period together with the lower .02 BAC trigger, since the combination distinguishes this youth offense from the ordinary adult threshold.
Implied consent means that by driving in Tennessee you have already given consent to be tested to determine the alcohol or drug content of your blood. It is not a monthly vehicle inspection program, an automatic admission of DUI guilt, or permission for a home search. The test is given at the request of a law enforcement officer who has reasonable grounds to believe you have been driving under the influence of an intoxicant or drug. Agreeing to the test is separate from the later question of whether impairment is proved.
Tennessee's discussion of impaired driving expressly includes prescription drugs among substances that can affect a driver's ability. The warning is not limited to illegal substances, and a prescription does not guarantee that operating a vehicle is safe. The choices about vitamins, hospital-only medication, and automatic safety add limits that the passage does not state. Read the label and consider drowsiness, slowed reactions, or impaired judgment before starting the engine. If there is any doubt about the ability to drive, arrange another ride instead of testing the medication's effects on the road.
The Tennessee Department of Safety lists a one-year license revocation, 365 days, for a first DUI. A second DUI brings a two-year revocation, a third brings six years, and a fourth or later brings eight years. Six months is not a listed DUI revocation period. Older printed charts that show three to ten years for a third offense no longer match the Department's current schedule. Keep revocation separate from jail time, fines, and the ignition interlock requirement, which runs at least 365 days for a driver who wants a restricted license.
A vehicle can be seized when a driver is charged with operating on a license already revoked because of a DUI conviction. The rule is triggered by the new driving charge and the prior DUI-based revocation, not by a temporary twenty-four-hour hold. A non-DUI revocation does not match the condition described here, and saying seizure is never authorized ignores the stated consequence. When reviewing DUI sanctions, separate the event that caused revocation from the later act of driving while revoked.
Tennessee treats driving under the influence of drugs, even prescription drugs, as carrying the same penalties as driving under the influence of alcohol. A prescription does not create a defense, and the absence of alcohol does not turn the conduct into a warning-only matter. The lesser-penalty choice reverses the manual’s comparison. When a medicine may affect alertness or control, read its warnings and do not drive if impairment is possible. The key study cue is equal DUI treatment for alcohol and drugs.
The penalty table identifies a fourth or subsequent DUI conviction as a Class E felony. Class A misdemeanor and Class C felony are different classifications, and a civil-only label ignores the criminal offense. The word subsequent matters because the rule continues beyond exactly four convictions. The Tennessee Department of Safety now lists an eight-year license revocation for a fourth or later DUI, replacing the older five-years-to-indefinite wording in printed charts. Treat the offense as a felony with a long revocation, not as an ordinary traffic ticket.
The manual gives two conditions for this vehicle seizure rule: there must be two DUI convictions within five years, and both events must have happened after January 1997. One conviction is insufficient, while three convictions and a single-calendar-year requirement add conditions the passage does not state. Treat the date phrase as part of the rule, not background history. A useful memory cue is two convictions, five years, and both after the January 1997 cutoff.
The Tennessee Department of Safety says a driver who continues driving during a DUI revocation must use the interlock for the entire revocation and must complete at least a 365-day ignition interlock requirement. A longer revocation, such as six years for a third DUI, stretches the requirement further. Thirty days and a few weeks are far too short, and a first DUI does not escape the device. Time only counts while the driver holds a valid restricted or regular license, and violations in the final 120 days restart that window.
For a juvenile offender age thirteen through seventeen, the first-offense suspension lasts one year or until the person reaches seventeen, whichever is longer. The rule can apply even when the young person has never held a license. A fixed six-month term and an automatic extension to twenty-one are not stated. The thirty-day alternative changes both the duration and the age condition. Remember that this is a privilege suspension tied to the conduct, not only to driving at the time.
The handbook says that if you are placed under arrest and refuse an officer's request to take the test, it will likely result in the court suspending your driving privileges for twelve months. Thirty days, ninety days and six months are all shorter than that stated period. By driving in Tennessee you have already given consent to be tested. The No Refusal law, passed in 2012, also lets officers seek search warrants for blood samples, so refusing may not prevent a test.
The No Refusal law lets law enforcement seek search warrants for blood samples when a driver is suspected of impaired driving. The goal is to deter impaired driving and cut crashes and deaths. It does not replace arrests with warnings, require drivers to carry testers, or allow suspension without evidence. Refusing a requested test can still bring a twelve month suspension.
A first DUI conviction brings 48 hours in jail, rising to 7 days when the BAC is 0.20 percent or more, along with a fine of $350 to $1,500 and a one-year revocation. Forty-eight hours is the minimum below 0.20. Forty-five days is the second conviction minimum, and 30 days is the added minimum when a child under 18 is in the vehicle. A high BAC is treated much more severely.
The first DUI conviction fine ranges from $350 to $1,500, with at least 48 hours in jail and a one-year license revocation. The $600 to $3,500 range belongs to a second conviction, and $3,000 to $15,000 to a fourth or later conviction, a Class E felony. Fifty to 250 dollars is far below the law. Court costs, bond, attorney fees and higher insurance add thousands more.
A second DUI conviction brings 45 days to 11 months 29 days in jail, a fine of $600 to $3,500, a two-year license revocation, and possible seizure and forfeiture of the vehicle. One year is the first conviction revocation. Six months is too short, and 10 years is far beyond the second conviction period. Drivers with two DUIs within five years must also use an ignition interlock after reinstatement.
The Tennessee DUI penalty table sets jail for a third conviction at 120 days to 11 months 29 days, with a fine of $1,100 to $10,000, and the vehicle is subject to seizure and forfeiture. Forty-eight hours is the first conviction minimum and 45 days the second. One hundred fifty days is the minimum for a fourth or later conviction, which is a Class E felony. Each repeat conviction brings sharply longer jail time and bigger fines.
Every DUI conviction requires litter pick-up for three eight-hour shifts as a condition of probation, and the offender must wear a vest or other clothing that says I am a DRUNK DRIVER. Tennessee residents do the work in their home county. The rule applies to any DUI conviction, first or not, so a first offense is not exempt. One shift in plain clothes or ten park shifts are not the stated terms.
Under the Drunk Driving Child Protection Act, a DUI with a child under 18 in the vehicle adds a mandatory minimum 30 days in jail and a mandatory minimum $1,000 fine on top of all other penalties. The penalty applies even if the child is unhurt. If the child suffers serious bodily injury the offense becomes a Class D felony, and if the child dies it is a Class C felony. A $50 fine or 48 hours understates it.
A person with 2 DUIs in a five-year period must drive a vehicle with an ignition interlock device for six months after driving privileges are reinstated. Separately, an interlock restricted license can run six months to one year for a first offense, up to three years for a second, and up to 10 years for a third or later. Thirty days and two years are not the post-reinstatement period, and saying it is never required is wrong.
Drivers 18, 19 or 20 convicted of purchasing, attempting to purchase, or possessing alcohol lose the privilege to drive for one year, and a second time brings two years. The law applies to any alcohol-related conviction whether or not the person was driving or even in a vehicle. Thirty days is too short, and the loss is not tied to turning 21.
Juveniles 13 to 17 found to have possessed, consumed or sold alcohol or drugs lose the privilege for one year or until 17, whichever is longer, on a first conviction. A second conviction brings two years or until 18, whichever is longer. The one year or 17 choice is the first offense rule. Ninety days and age 16 are not the stated terms. A teen who has never been licensed can still lose the privilege.
A driver at least 16 but under 21 found driving with a BAC of .02 percent, or under the influence of alcohol or another intoxicant, is convicted of underage driving while impaired. The penalties are a one-year loss of license, a $250 fine, and sometimes public service work. Three hundred fifty dollars is the low end of the adult first DUI fine. Fifty dollars is the teen cell phone fine, and $1,000 is the child endangerment minimum.

Signals and markings

A green protected arrow gives permission to drive only in the arrow’s direction, but the driver must first yield to vehicles and pedestrians already in the intersection. It does not authorize an unrelated movement, erase the duty to check the intersection, or require waiting for yellow. The phrase protected turn describes the permitted movement, not permission to ignore people already crossing. Scan the intersection before moving, then follow the arrow rather than the general green-light meaning.
A flashing yellow left arrow is permissive. The driver may turn left only after yielding to oncoming vehicles, bicyclists, and pedestrians in the crosswalk, and must wait for a safe gap. It is not a protected movement and does not remove the need to slow and assess traffic. The straight-only and right-turn choices change the indicated movement. Use the practical cue that flashing yellow means yield first, then turn when the opposing path and crosswalk are clear.
Tennessee gives the stop sign a unique combination that survives dirt, limbs and snow: it is the only eight sided sign, and it is red. The shape alone tells you to stop even when the word is unreadable. Treating it as a yield is wrong because a yield sign is triangular, and copying another driver or ignoring the sign hands your safety to luck. This is why sign shapes are tested; you are expected to read the silhouette from a distance and stop completely.
A broken yellow center line allows a driver to cross for passing when the opposing lane is clear and the maneuver can be completed safely. A slower vehicle alone does not make passing legal, and another driver cannot grant permission to ignore traffic conditions. A solid yellow marking has different restrictions, so treating every yellow line alike is too broad. Before crossing, check sight distance, oncoming traffic, hills, curves, and intersections. The practical cue is simple: broken yellow may permit a pass, but safety still controls the decision.
Tennessee says you must obey traffic officers at all times. There will be times when an officer instructs you to do something that would ordinarily be a violation of traffic regulations, and the manual's common example is a police officer holding up traffic at a green light while a funeral procession continues through a red light. A green signal therefore does not override the officer, and the officer's direction applies to you whatever other vehicles do.
Two solid yellow lines separate opposing traffic and prohibit crossing from either direction to pass, even when no oncoming vehicle is visible. The marking is not a shared center lane and does not become permissive in daylight. A driver may cross a solid yellow line to turn into a driveway or side road when that movement is safe, but a turn is different from overtaking another vehicle. Read the pavement before changing lanes and keep the vehicle on its proper side of the roadway.
Because right hand traffic is the rule in Tennessee, drivers stay on the right side of the road and turn right when going around traffic circles, roundabouts, or town squares, which carries them counterclockwise around the circle. Going to the left would put you head on into circulating traffic, and there is never a choice of direction no matter how empty the circle looks. Cutting across the center island is not a movement at all. Inside a roundabout, proceed at a slower speed and exit at the street you want.
Traffic signals assign right of way and control both vehicle drivers and pedestrians at some intersections and crosswalks. They are not limited to interstate traffic, emergency vehicles, or railroad users. A driver should still inspect the intersection, follow the displayed phase, and yield when another rule requires it. The signal organizes movement, but it does not make an unsafe path safe. Look for people already crossing, vehicles still clearing the intersection, and any officer or worker giving a different traffic direction.
A flashing red signal is treated like a stop sign. The driver must make a complete stop, check traffic and pedestrians, and proceed only when the movement is safe. It does not permit rolling through, speeding up, or waiting indefinitely for a steady green signal. Come to a full cessation before the crosswalk or stop line, then apply the ordinary right-of-way rules. A useful distinction is that flashing yellow calls for caution, while flashing red creates the same stopping duty as a stop sign.
A steady yellow signal warns that the red stop signal will appear immediately afterward. The driver should adjust speed for a smooth stop and must stop when it is safe to do so. Accelerating to beat the light increases conflict risk and is specifically discouraged. If the vehicle is already in the intersection, continue through carefully rather than stopping in the travel path. Check the stop line, crosswalk, and traffic behind you as you decide, but do not turn the warning into an invitation to rush.
Tennessee treats a multi-lane roundabout as a low speed traffic control device, so drivers must not overtake or pass vehicles within it. Slower travel is expected, and a right signal should identify the exit. Yielding to traffic already circulating is required before entering. A driver who misses an intended street may continue around again rather than passing inside the circle or making a sudden lane maneuver.
A green circular signal permits movement when the intersection is clear, but it does not create a protected left turn. The turning driver must yield to oncoming vehicles and pedestrians entitled to proceed. The signal does not eliminate the need to check either direction, and vehicle size has no role in this rule. A green arrow, rather than a plain green circle, is the indication associated with a protected turn direction.
The manual gives a specific night-use period: headlights must be on from 30 minutes after sunset until 30 minutes before sunrise. The one-hour and midnight choices change the stated boundaries, while the 500-foot distance concerns dimming high beams around other vehicles. Drivers may need headlights outside this period when visibility or weather requires them, but the required night-use window remains the half-hour rule.
Tennessee law treats a malfunctioning traffic signal as an all-way stop intersection. Drivers should stop as they would at stop signs in all directions and proceed only when the movement is safe. The failed signal does not give priority to the busier road, the fastest vehicle, or a favored direction. After stopping, drivers still apply ordinary right-of-way rules and watch for pedestrians and other vehicles.
The little sign under a curve or turn warning is an advisory speed plate. It supplements the warning above it by giving the recommended maximum safe speed. It is not a posted regulatory limit, so it does not replace the black and white speed limit sign, and it is certainly not a minimum. It applies to every vehicle, not only trucks. When weather or visibility is poor, the Basic Speed Rule still calls for a speed that suits conditions.
Tennessee generally permits a right turn on red only after the driver has made a complete stop and confirmed that no pedestrians or cross traffic are present. A driver must also obey any sign that prohibits the turn. A signal alone does not replace the stop, and an empty-looking lane is not enough if a pedestrian or conflicting vehicle is present. Stop behind the crosswalk or line, scan carefully, then turn only when the movement is lawful and safe.
The reverse turn sign tells you that you must turn right, then left. Tennessee uses it to mark two turns in opposite directions that are less than 600 feet apart, so the second turn comes up soon after the first. Turns a mile apart fall far outside the spacing this sign marks, and the sign is defined by that spacing rather than by how sharp the turns are. The 1,000 foot figure belongs to interstate reference markers, not this sign. Slow down before the first turn.
A DON'T WALK message or raised hand means it is not safe to begin crossing the street or intersection. The choice allowing a crossing merely because one lane appears empty ignores traffic that may arrive from another direction. Wait for the pedestrian indication that permits movement, then check traffic while crossing. The raised hand is the visual cue that the crossing phase has ended for people who have not started.
White lane markings separate traffic moving in the same direction. A single solid white line signals that the driver should remain in the lane and should not cross it to pass, except when an emergency requires a lane change. The opposite-direction choice describes yellow markings, not white ones. Treat the solid line as a boundary that discourages routine movement across it, even when the adjacent lane looks open.
Tennessee’s defensive driving guidance says to signal whenever you plan to change directions. That includes changing lanes, turning, entering an interstate, pulling away from a curb, or moving off the side of the road. Waiting until another vehicle appears defeats the warning purpose because a cyclist, pedestrian, or driver may be outside the first glance. Signal early enough for others to understand the intended movement.
A reversible lane changes its permitted direction at different times. Drivers must check the signs, overhead signals, or other controls to determine whether the lane is available for their direction before entering. Assuming it is always open or using it for passing ignores the time-specific control. If the indication is unclear, remain in a regular lane until the direction of travel is plainly established.
A broken yellow line on your side identifies the passing zone, but it does not guarantee that a pass is safe. Check sight distance, oncoming traffic, and other hazards before moving left. You must return to your side before the passing zone ends. The solid-line choice reverses the meaning of the marking, while staying in the opposing lane for a long distance creates a head-on risk.
A solid white line at the side of the roadway marks the right edge of the traffic lane. It helps the driver recognize the pavement boundary, especially when visibility is poor or the roadway is unfamiliar. Yellow lines identify the left edge of traffic moving in your direction and commonly separate opposing flows. Do not confuse an edge line with a centerline or treat it as an invitation to leave the lane.
A two-way center lane is a shared turning space, not a travel or passing lane. Drivers from either direction may enter it to prepare for a left turn, but using it to continue straight or pass creates a conflict with opposing turning traffic. Parking there also blocks the intended movement. Check the arrows and lane boundaries, signal your turn, and enter only for the short distance needed to make the maneuver.
A shared center turn lane, also called a two way left turn lane, is reserved for vehicles turning left in either direction. Tennessee says it may not be used for passing and may not be used for travel farther than 300 feet. Enter it just before your turn; entering too soon can interfere with other drivers who need the lane. Keeping the signal on does not make longer travel in the lane legal.

Parking

Outside city limits, Tennessee wants all four wheels off the pavement when that is possible. Even when it is not, you must leave at least 18 feet of road width so other traffic can get past the parked vehicle. The vehicle must also be visible for at least 200 feet in each direction. A gap of 8 or 12 feet is too narrow for traffic to pass safely, and 25 feet is not the stated figure.
A vehicle parked along a rural road has to be seen by approaching drivers. Tennessee requires that it be visible for at least 200 feet in either direction, which the manual compares to a bit more than the width of a football field. The same rule asks you to get all four wheels off the pavement when possible and to leave at least 18 feet of road width for passing traffic. Fifty or 100 feet falls short of the requirement.
Tennessee lists parking within 15 feet of a fire hydrant as illegal, and parking within a fire lane is banned as well. Each object on the no parking list has its own distance: 20 feet from a crosswalk, 30 feet from a traffic signal or stop sign, and 50 feet from a railroad crossing. Five feet is far too close, and 30 or 50 feet belong to other objects on the list, so match the distance to the object.
Tennessee bars parking in a marked crosswalk area and within 20 feet of a crosswalk. Fifteen feet is the fire hydrant distance, and shorter gaps of 5 or 10 feet do not appear on the no parking list at all. The same list sets 30 feet from a traffic signal or stop sign and 50 feet from a railroad crossing. When you see a crosswalk near your space, plan on leaving 20 feet of clear curb.
Tennessee sets two distances around a fire station driveway. On the same side of the street, you may not park within 20 feet of the driveway. On the opposite side of the street, the limit grows to 75 feet. Twenty feet is therefore the same side figure only, and 15 feet is the fire hydrant rule. The manual also says to yield to an emergency vehicle backing into a fire station driveway.
Tennessee lists parking within 50 feet of a railroad crossing as illegal. Do not confuse this with the stopping rule: when a train is coming, you must stop between 15 and 50 feet from the tracks, so 15 feet is the closest stopping point, not a parking distance. Twenty feet is the crosswalk parking rule, and 500 feet is not on the list. Sidewalks, bridges, and tunnels are also no parking areas.

Safe driving

Tennessee requires headlights when rain, mist, snow, or other precipitation makes constant windshield-wiper use necessary. The rule does not depend on whether the driver personally thinks visibility remains adequate, and parking lights alone are not a substitute. Waiting until sunset ignores the daylight inclement-weather provision. Hazard flashers serve a different warning purpose. Tie the requirement to the wipers: if precipitation demands their constant use, turn on the headlights so the vehicle is easier for others to see.
Tennessee lists driving to the left of center to pass an obstruction as one of the exceptions to keeping right, but it advises that whenever possible you should always drive around obstructions or crashes to the right side. Going around on the right avoids the possibility of becoming involved in a head-on collision with traffic coming the other way. The left shoulder moves you toward that conflict, the manual says never to straddle lanes, and picking whichever side looks quieter ignores the rule. Slow down, check traffic, and pass on the right.
The manual gives 55 miles per hour as the default limit for primary and secondary state and federal highways unless a different limit is posted. The number is not a universal limit for every Tennessee road. Interstate highways and urban areas can have different posted limits, and road conditions may require a slower speed even when the sign permits more. Read each posted sign and reduce speed for curves, slippery pavement, fog, traffic, or other hazards. The key cue is the road classification plus the phrase unless otherwise posted.
According to the National Highway Traffic Safety Administration, 3,142 people were killed by distracted driving in 2019, and cell phone use while driving leads to 1.6 million crashes every year. Tennessee's Hands Free law bars holding a phone while driving, and texting has been prohibited for teen and adult drivers since July 1, 2009. Put the phone away before you start.
Tennessee requires headlights when windshield wipers are in use, including conditions involving rain, mist, snow, or other precipitation. Daylight does not remove the requirement. Turning lights on helps oncoming drivers and pedestrians see the vehicle, while waiting for darkness misses the rule's weather trigger. The 500-foot distance is associated with dimming high beams, not deciding whether headlights are needed. Make the habit automatic: if the wipers are operating continuously, switch on the headlights and keep them on until conditions no longer require the wipers.
High beams must be dimmed or lowered when an oncoming vehicle is within 500 feet, approximately one city block. The purpose is to prevent glare from impairing the other driver's vision. Turning off every light or using only parking lights would reduce visibility, while a horn does not solve the glare problem. The same 500-foot rule also applies when following another vehicle. Scan ahead and use the low-beam setting early enough that the approaching driver is not blinded.
The manual describes a safe following distance as ranging from two to four seconds, with the driver increasing the interval when visibility, speed, weather, or nighttime conditions make reaction more difficult. A fixed car length changes meaning as speed changes, and one second leaves little room to respond. Use a stationary object to measure the gap, then slow slightly and repeat the check until the time cushion is adequate. The goal is time to see and react, not merely a visual number of feet.
An advisory speed plate supplements a warning sign by giving a recommended maximum safe speed for the upcoming condition. It is not a universal minimum, a command to maintain one exact speed, or a countywide speed limit. The driver still has to assess weather, visibility, traffic, and the road surface. A curve may require an even lower speed when conditions make the displayed recommendation too fast.
The manual identifies drowsiness as the first step toward falling asleep and advises drivers to quit driving when they are drowsy. A window, extra speed, or staring ahead cannot reliably restore alertness and may leave the vehicle moving while the driver loses awareness. The safer plan is to stop at a suitable location, get out, refresh yourself, and resume only after you are fit to drive.
For a vehicle without anti-lock brakes, the manual recommends taking your foot off the brake and steering in the direction of the skid, provided that doing so will not run the vehicle off the road or into a hazard. Pumping the pedal or locking the steering can reduce control. Acceleration does not restore traction. The driver must also account for oncoming traffic and other obstacles before making the steering correction.
The manual goes beyond calling this good advice. It says that using headlights when wipers are in use is Tennessee law. The manual states the rule without limiting it to interstates or to commercial vehicles. The reason is simple: precipitation hides unlit cars, and an oncoming driver who cannot see you cannot avoid you. Treat the wiper switch as a reminder that the headlight switch comes next.
A space cushion gives a driver more time to see and react when another driver makes a mistake or a hazard develops. Following closely blocks the view of traffic and road conditions and leaves less room for braking. The cushion does not control the vehicle ahead, excuse speeding, or make phone use safe. The practical cue is to increase the gap whenever speed, weather, visibility, or traffic makes stopping more difficult.
The manual puts a hard number on texting so drivers stop guessing. Reading or sending a text takes your eyes off the road for a minimum of five seconds, and the manual compares that at 55 mph to driving the length of a football field with your eyes closed. One or two seconds falls well short of the minimum the manual states. Ten seconds overstates it. The practical lesson is that no message is short enough to be safe while the vehicle is moving, so the phone stays down until you are stopped somewhere off the travel lanes.
The school bus stop law requires drivers from all directions to stop when a bus is stopped at an intersection to load or unload children. They must remain stopped until the bus resumes motion. Visibility of a child does not change the duty, and slowing without stopping is insufficient. The divided-road exception applies only when separate roadways are divided by a median or barrier unsuitable for vehicles, not to an ordinary center turn lane.
The manual says plainly that the Basic Speed Rule is not a Tennessee law. It is a safety principle that says the posted number is a ceiling for ideal conditions and that rain, fog, curves and traffic can make a lower speed the only reasonable one. It is not the 55 mph highway default, which is a real posted limit, and it has nothing to do with interstate minimums or work zone fines. The manual adds that driving at a speed unsafe for existing conditions violates the basic rule even below the posted limit.
Tennessee law mandates a fine of at least $250 and no more than $500 for violating the posted speed limit in an active work zone. The smaller range and the larger range change the figures given in the manual. A driver cannot rely on not seeing workers, because a work zone is identified by its signs, devices, equipment, and changing traffic pattern. The safe response is to obey the reduced limit and watch the lane guidance.
Tennessee's Move Over Law calls for yielding the lane closest to a stationary emergency, maintenance, recovery, or other covered vehicle when the highway has the required multi-lane configuration. If safety and traffic allow, move into a lane that is not adjacent. If that change would be impossible or unsafe, use due caution, reduce speed, and maintain a safe speed for conditions. Holding speed beside the vehicle defeats the protective space the law is designed to create.
According to Tennessee's integrated traffic analysis network, known as Titan, a crash involving a distracted driver in Tennessee occurs every 26 minutes and 13 seconds. The manual adds that cell phone use while driving leads to 1.6 million crashes every year. It treats even picking up the phone to call someone back as distracted driving, since it only takes a few seconds of distraction to result in a crash. Its advice is simple: put your phone down and pay attention to your driving.
Cell phone use while driving leads to 1.6 million crashes every year, and distracted driving killed 3,142 people in 2019. In Tennessee a distracted driving crash happens every 26 minutes and 13 seconds. The state's Hands Free law makes it illegal to hold a phone while driving, and teens with learner or intermediate licenses may not use a phone at all. Sending a text takes the eyes off the road for several seconds at a time.
Tennessee measures following distance in time, not car lengths. Two seconds is the floor on the interstate in good conditions, and the manual raises it to at least four seconds in bad weather, at night and on the faster rural sections. One second is below the two second floor, a car length count is not how this rule is stated, and ten seconds is not the figure given. Count from the moment the vehicle ahead passes a fixed object; if you reach it before the count ends, drop back.
Passing is prohibited while a school bus or church bus has its flashing lights operating and stop arm extended. The bus's position, a clear sightline, or a horn signal does not override the warning equipment. A bus pulled partly onto the shoulder still blocks the view of children who may be crossing, and the lights and arm remain the stated restriction. On an undivided road this applies to traffic from both directions. Stop and wait until the warning condition ends, watching for children who may be crossing near the bus.
Hydroplaning means the tires have lost contact with the roadway because of water. The manual advises slowing down gradually by letting up on the gas, and it warns not to slam on the brakes. When hydroplaning occurs there is a loss of the traction needed to steer and brake safely, so slamming the brakes can worsen the loss of control, acceleration increases the hazard, and a sharp steering movement can start a skid or spin. Reduce speed smoothly, and remember that tires can hydroplane under certain conditions at any speed.
The fluorescent or reflective orange triangle identifies a slow-moving vehicle, such as farm equipment or construction machinery. It warns following drivers to expect a much lower speed and to prepare early, especially near hills and curves. The emblem grants no special right to turn or change lanes, says nothing about hazardous cargo, and never makes passing automatic. Reduce speed, keep a safe distance, and pass only where it is legal and the road ahead is clear.
When overtaking a bicyclist traveling in the same direction, Tennessee requires the driver to pass slowly and leave at least 3 feet of space. The clearance must continue until the vehicle is safely past the bicycle. One or two feet leaves little room for a wobble or wind effect, while six feet is not the stated minimum. Slow before moving alongside, check for oncoming traffic, and do not force the rider toward parked vehicles.
When a tailgater is behind you and a right lane is available, move over so that driver can pass. Sharp braking increases the chance of being struck from behind, while speeding creates a separate violation and may not solve the conflict. Blocking lanes turns another driver’s poor judgment into a confrontation. Keep your own speed controlled, signal early, and create room for the impatient vehicle to go around legally.
Strong crosswinds can reduce control, especially for a light vehicle, a recreational vehicle, or a vehicle towing a trailer. Slowing down gives the driver more time to correct direction and respond to a gust. Speeding up reduces that margin, and releasing the wheel removes needed control. A large truck can create additional air movement, so following it closely is not a safeguard. Watch open areas and adjust smoothly.
Road rage can turn a minor traffic problem into a dangerous encounter. The manual advises drivers not to join the confrontation, even through honking or glaring, and to give an angry driver plenty of space. Gestures, tailgating, and racing communicate escalation rather than control. Keep attention on escape space, maintain a lawful speed, and let the aggressive driver get farther away instead of trying to teach a lesson.
Horseback riders are protected by the rules of the road, and horses can react unpredictably to loud sounds or a close vehicle. Approach and pass at a reasonable speed and distance. The horn and a revved engine can startle the animal, while crowding the rider leaves little recovery space if the horse shifts. Slow down before reaching the rider, leave room, and avoid sudden noise until safely past.
Covering the brake means hovering the foot over the brake or between the brake and gas pedals so response time is shorter. It is useful near intersections, crosswalks, school or residential areas, brake lights, and heavy slow traffic. Resting pressure on the pedal is riding the brake, which causes wear and can falsely signal a stop. Cover the pedal when risk is developing, then brake smoothly if needed.
During a skid, braking can make the loss of traction worse until the vehicle slows. Keep off the brake, steer in the direction you want the car to go, and continue correcting as the vehicle straightens. The opposite steering choice can send the vehicle into another slide, while hard acceleration adds another force the tires may not handle. Slow down for conditions before a skid develops and avoid abrupt inputs.
Tennessee drivers must switch on the turn signal at least 50 feet before turning, so other road users have time to see the planned move and react. A signal given only a few feet ahead, or only after entering the intersection, gives almost no warning. The manual adds that the same 50 foot rule applies to lane changes, and that you should signal every time you change direction, even when no one seems to be around.
Tennessee uses the same 500 foot distance for following as for meeting traffic: once you are within 500 feet of a vehicle ahead, lower your beams. The manual explains why. Glare from your high beams reflects in the other driver's rear view mirror and can blind that driver, including a motorcyclist. Waiting until you are 100 feet behind is far too late, and you do not need a signal from the other driver to dim.
Tennessee law requires headlights that let you clearly see any person on the highway at least 200 feet ahead of your car. The manual notes that headlight effectiveness drops quickly as distance grows, so lamps must be in good order to meet this standard. They must also be accurately aimed, with clean lenses and a clean windshield. Fifty feet is far too short, and street lighting does not replace working headlights.
A U-turn puts your vehicle broadside across traffic for several seconds, so Tennessee bans it at any rural or urban spot where you cannot see oncoming traffic from both directions for at least 500 feet each way. The same 500 foot sight rule applies near a curve or the crest of a hill. U-turns are also barred at signal or officer controlled intersections, between intersections in a city, and on any interstate highway.
Passing more than one vehicle is not illegal in Tennessee, but the manual calls it generally unsafe. It should only be considered on a straight, level road with excellent visibility, and only if you can pass every vehicle and be safely back in the right lane before coming within 100 feet of the no passing markings or any oncoming vehicle. If you cannot keep that 100 foot margin, stay in your lane.
The Tennessee manual's sharing the road section warns that trucks take much longer to stop than cars. At 55 mph a car can stop in about 240 feet, but a truck at the same speed needs about 450 feet or more, nearly twice as far. That is why cutting in front of a truck and then slowing is so dangerous: the truck driver may not be able to stop in the space you left.

Road signs

The manual assigns the octagon shape to the stop message. Shape recognition lets a driver identify the required response even before the lettering is fully readable. A triangle is used for yield, a round sign warns of a railroad ahead, and a diamond warns of a hazardous or unusual condition. Do not confuse the red stop sign with those other silhouettes. When the eight-sided outline appears, prepare for a complete stop at the required stopping position and then follow the right-of-way rule.
The triangular shape identifies a yield sign. It tells the driver to reduce speed and give right-of-way as needed, stopping when necessary for conflicting traffic or pedestrians. An octagon carries the stop meaning, while railroad warnings use round or crossbuck shapes in the manual. Route direction belongs to guide signs, not this shape. A useful visual cue is the inverted triangle with its point down: it signals that other roadway users may have priority and that the approach must be controlled.
The DO NOT ENTER sign tells you that you are approaching a one-way street and that you must not enter from the direction you are traveling. The absence of visible traffic does not cancel the prohibition, so cautiously entering remains wrong. Parking beside the sign can create a hazard, and the sign does not grant a special U-turn lane. Treat the message as an immediate direction to stay out. If you do pass red Do Not Enter signs, you are on the wrong side of the road and must get out of that roadway immediately.
A WRONG WAY sign warns that the vehicle is traveling in a direction that is not permitted. The manual says that if you see red Wrong Way and Do Not Enter signs, you are on the wrong side of the road. It is not a pavement warning about roughness, a truck only instruction, or a signal that passing may begin. The immediate priority is to avoid continuing into opposing traffic: turn off a one-way street or get into the proper lane of a two-way street immediately, and pull over at once on a wrong ramp.
A ONE WAY sign communicates that the street’s traffic flow runs in the direction shown by its arrow. It does not make two-way travel acceptable, reserve the road for buses, or require a U-turn. Follow the arrow and watch for additional lane markings or turn instructions before moving. This sign is a direction-control message, so the key visual cue is the single arrow paired with the words ONE WAY. Enter only if your intended travel matches that indicated flow.
The displayed symbol is the regulatory message that U-turns are prohibited at that location. It does not ban every left turn, forbid passing everywhere, or make driveway turns illegal. Read the crossed U-shaped arrow as a direct movement restriction, then continue in the permitted direction and look for a legal place to change course. Signs regulate particular actions at particular locations, so the prohibition should be obeyed even when the roadway appears clear.
A red circle with a diagonal slash marks the pictured action as prohibited, so this sign bars a left turn at its location. It does not require a turn, reserve the maneuver for trucks, or announce a lane ending. Treat the restriction as applying to the movement shown by the arrow, and continue only in a permitted direction. A useful roadside cue is to read the symbol inside the slash before reacting to the sign’s color or shape.
The arrow identifies the movement that the prohibition covers, so a crossed right-turn arrow means do not turn right at that point. It does not ban straight travel, create a left-turn requirement, or establish a parking restriction. Scan for a different route or permitted movement, especially before entering the intersection. The practical cue is simple: match the slash to the arrow beneath it rather than treating every red symbol as a stop command.
A speed-limit sign is regulatory because it communicates a traffic law rather than merely suggesting a route or warning of a condition. White and black are used for regulatory messages, while brown identifies recreation, orange marks construction and maintenance, and blue points to motorist services. Read the posted number and adjust for weather or traffic when necessary. The sign’s plain rectangular appearance is a reminder that the instruction carries legal force.
The crossbuck is placed at the railroad grade crossing and shows where the tracks are located. It is not a medical, school, or construction marker. A smaller plaque can show the number of tracks, which is important because one train can hide another approaching on a second track. Reduce speed, look and listen, and never assume the first visible train is the only rail hazard before crossing.
The circular railroad warning sign marks an approaching grade crossing. Slow down early and be ready to stop if a train is coming. It does not mark a bicycle facility, a roundabout, or the end of a passing restriction. Never try to beat a train because its speed is easy to misjudge. Use the warning as time to check the crossing, not as permission to maintain speed until the rails are close.
The five-sided school sign appears near school grounds or buildings. It tells drivers to slow down, drive with caution, and watch for children. It does not identify a park, hospital, or truck lane. Children may cross unexpectedly or appear near a bus stop, so reduce speed before reaching the school area and scan both sides of the roadway. The distinctive pentagon is a quick recognition cue for school traffic.
A pedestrian warning sign alerts you to people who may be crossing ahead. Slow down, scan the crossing and be prepared to yield or stop. Accelerating reduces the time available to react, while using the shoulder creates a separate hazard and may endanger people outside the travel lane. A traffic signal is not required for the warning to matter. Look for pedestrians, bicycles, and children near the roadway before continuing.
The warning symbol showing a traffic light means a signal is ahead, sometimes one hidden by a curve or other roadway feature. Prepare by checking traffic, reducing speed as needed, and watching for the signal’s indications. The sign does not announce a closure, police checkpoint, or uncontrolled intersection. Early recognition matters because a driver who waits to react at the signal may approach too quickly to stop smoothly.
The stop-ahead warning gives advance notice that the actual stop sign is not yet visible. Start slowing and plan to make the required full stop at the sign or stop line. Maintaining speed wastes the warning, while stopping far before the control can confuse following traffic unless conditions require it. The sign does not indicate a closure. Use the extra distance to check the intersection and arrive under control.
A merge warning means traffic may blend into the main stream ahead. Check mirrors and the area behind you, then adjust position or speed when safe so the merging motorist has a clear path. It does not reserve the lane, require every entering vehicle to stop, or by itself establish a passing ban. The key cue is to anticipate interaction with another stream of traffic before the lanes actually meet.
The lane-ending sign warns that the marked lane will disappear and directs drivers to merge left. Signal your intention, check the adjacent lane, and merge when a safe gap is available. It does not announce a new lane, establish a slow-vehicle lane, or require a pass. Waiting until the pavement ends can force an abrupt movement, so use the warning distance to communicate and find space early.
The yellow diamond is a warning sign, so it alerts drivers to a roadway condition that may require caution or a slower speed. It is not a regulatory order, a recreation guide, or a motorist-services marker. The arrows still deserve attention because they show opposing traffic, but the sign’s category tells you how to respond: anticipate a hazard, scan ahead, and adjust before reaching it.
The split-arrow symbol warns that opposing directions will be separated by a divided highway or median. Stay on the side intended for your direction and do not cross the median to make a U-turn. The sign does not describe a three-way junction, a one-lane bridge, or a required turn. Look ahead for the physical separation and position your vehicle before the roadway divides.
The skidding car symbol is the SLIPPERY WHEN WET warning. The manual explains that some road surfaces are more slippery than others when wet, and these roads usually have warning signs. Rainy weather calls for slower speed, greater stopping distance, and braking well in advance of a stop. The sign does not mark a racing area, guarantee gravel, or identify a service station. If it starts to rain on a hot day, the pavement can be very slippery for the first few minutes because heat brings oil in the asphalt to the surface.
The curve sign identifies a bend to the right and is used for curves with recommended speeds from 30 to 55 mph. Reduce speed before entering the bend so steering remains controlled. It is not a mandatory intersection direction and does not announce a detour or a straight section. Treat any advisory speed as a cue to evaluate weather, traffic, and visibility rather than as a target that must be reached.
The turn sign is used for a sharper change in direction than an ordinary curve and carries a recommended speed of 30 mph or less. Slow before the turn and follow any advisory speed plaque. It does not itself identify a T-intersection, one-way street, or truck-only lane. The tight arrow is the visual cue to enter with reduced speed, controlled steering, and enough room for the roadway alignment.
The Tennessee manual labels this yellow warning sign WINDING ROAD, so it tells you the road ahead winds through curves instead of running straight. Warning signs alert road users to conditions that might call for a reduction of speed, so slow down before the first bend and keep a speed you can control through the turns. The sign does not promise high winds, identify a rough surface, or limit the warning to one isolated curve followed by a straight bridge.
The plus shaped black lines represent a crossroad. The manual says this sign tells you that you are approaching an intersection, and the black lines show just what kind of intersection it is. Slow enough to scan the intersecting roadway and be ready for vehicles approaching from either direction. The symbol does not identify a hospital, prohibit every turn, or describe a railroad crossing by itself. Diamond shaped warning signs like this one call for caution and usually for a slower speed.
The yellow pennant is the triangular No Passing Zone sign, and Tennessee places it on the left side of the roadway. No passing signs tell you where passing is not permitted, and passing areas are based on how far you can see ahead, considering unseen hazards such as hills, curves, intersections, and driveways. The sign does not require a pass, identify recreation, or create an emergency lane. When you see it, stay behind the vehicle ahead until you reach a lawful passing area.
On busy urban stretches of interstate, Tennessee added reference markers every 1,000 feet so a stranded driver can tell a dispatcher exactly where the vehicle is. Ordinary mile markers are a mile apart, which can leave emergency crews searching a long stretch of highway. The 600 foot figure belongs to the reverse turn sign, and five mile spacing describes nothing in the manual. The markers show the route number, direction of travel, and log mile, so giving that information when you call helps emergency personnel respond more rapidly.
A yellow diamond sign warns of a condition ahead that may require caution, reduced speed, or another safe response. It is not automatically a stop command and does not by itself establish a mandatory speed. A route information sign serves a different purpose. The driver should read the symbol or message, scan the roadway, and adjust early rather than braking abruptly at the sign. Curves, intersections, merging traffic, and other unexpected conditions are examples of why this warning shape deserves attention.
A rectangular regulatory sign communicates a rule or instruction that governs road use. Examples include speed limits and lane-use directions. It is not the standard warning shape for a railroad, slippery pavement, or other hazard, and it is not primarily a recreation guide. Drivers should read the wording, symbol, or lane arrow and follow the displayed requirement. The shape helps identify the sign category, but the actual message supplies the specific rule. Treating a regulatory sign as optional can create a violation or conflict.
Tennessee's turn sign warns of a rather sharp turn ahead, so the driver should prepare to reduce speed before entering it. The manual notes that this sign is used to mark turns with a recommended speed of 30 miles per hour or less, while the separate curve sign marks gentler curves in the 30 to 55 mph range. That recommendation is a cue for a safe approach, not a command to stop at the sign. It also is not a bus lane or railroad message. Brake before the turn, keep the vehicle in its lane, and avoid entering faster than visibility and traction allow.
Red shows up two ways on Tennessee signs. As a background it belongs to STOP signs, DO NOT ENTER messages, WRONG WAY signs, and Interstate route markers. As a legend, meaning the border, lettering or symbol, it marks the YIELD sign, parking prohibition signs, and the red circle with a diagonal bar that says a movement is not allowed. School signs are yellow or fluorescent yellow green. Knowing which part is red helps you read a sign before the words are legible.
The downward pointing triangle is the yield sign, but Tennessee also says a triangular No Passing Zone sign can be used. These signs are yellow or orange and placed on the left side of the roadway, and no passing signs tell you where passing is not permitted. Railroad advance warnings are round, school signs are pentagons, and stop is the octagon. When you see the pennant shaped sign on your left, stay behind the vehicle ahead until you reach a place where passing is allowed.
Black and white regulatory signs communicate selected traffic laws or regulations and may instruct drivers about matters such as speed limits or lane use. They are not limited to recreation, construction, or services. The background and message help identify the sign category, but the driver must still read the instruction shown. Treating a regulatory sign as optional can lead directly to an illegal lane movement or speed choice.
White is the workhorse background in Tennessee. Speed limits, turn restrictions, route markers and many guide signs are printed on white with a dark legend, and the one regulatory sign that breaks the pattern is STOP with its red field. White is also the lettering color on brown, green, blue, black and red signs. Yellow means warning, orange means work zone, and brown means recreation. Because guide signs and route markers also use white, read the legend to tell a rule from directions.
At an all-way stop, every vehicle must stop. The vehicle that arrived first proceeds first, but when two vehicles arrive at the same time, the driver on the left yields to the vehicle on the right. Direction of travel and passenger count do not override that tie rule. Each driver should still confirm that the intersection is clear before moving, since right-of-way rules do not guarantee that another driver will act safely.
The triangular yield sign requires the driver to stop and wait when other vehicles are approaching from the right or left on the intersecting roadway. It is not merely a suggestion, and entering quickly can create a conflict. A driver may proceed without stopping only after slowing and confirming that no traffic or pedestrian movement creates a hazard. The sign never calls for turning around as a routine response.
The broad X shaped sign is the crossbuck. It is placed at all railroad grade crossings and shows exactly where the tracks are located, rather than warning in advance of them. A pennant marks a no passing zone, route markers identify highways, and advisory plates ride under warning signs. Smaller signs on the post below the crossbuck show the number of tracks, which matters because when there are two or more tracks, one passing train might hide the approach of a train from the other direction.
Red backgrounds are reserved for a short list of high consequence messages: STOP, the FOUR WAY and ALL WAY plates under it, DO NOT ENTER, WRONG WAY, and Interstate route markers. Most regulatory signs use a white background with black or red legend, curve warnings are yellow, and park and service guide signs are brown or blue. The manual adds that red Wrong Way and Do Not Enter signs facing you mean you are on the wrong side of the road.
A yield sign requires the approaching driver to slow down or stop when necessary to avoid a collision with oncoming traffic. It does not authorize rushing into the intersection, waiting until the vehicle is already in conflict, or shifting the duty to the other driver. The word yield describes the priority relationship, not merely a suggestion to reduce speed. Check both directions, give conflicting traffic room, and enter only when the movement is safe.
A solid yellow line on the driver's side marks a no-passing condition, so the center line may not be crossed to overtake another vehicle. Sounding the horn does not remove the restriction, and the line does not require a driver to cross it. A left turn into an alley, intersection, private road, or driveway can be a separate permitted movement, but that exception is not a passing maneuver. Keep the vehicle in its lane until the restriction ends.
Orange is reserved as the background color for construction and maintenance signs. It signals a temporary or changing roadway condition that may require lower speed, lane changes, or careful attention to workers and equipment. Blue signs provide motorist services, brown signs guide toward recreation, and fluorescent yellow-green identifies school zones. The color matters even when the words are hard to read, because it gives an early warning to prepare for road work.
Fluorescent yellow-green identifies school zones and is also used for other pedestrian traffic areas such as crosswalks. The bright color is intended to stand out in low light and fog or rain, so drivers should actively watch for children, bicyclists, and crossing traffic. Orange is for construction, brown guides toward recreation, and blue identifies motorist services. When this color appears, reduce distraction and expect school-related movement around the roadway.
Yellow is the background color used for warning signs, except where orange is specified, and it is also used for school signs. A yellow sign alerts the driver to prepare for a roadway condition or potential hazard. Green identifies guide information, blue identifies motorist services, and orange is reserved for construction and maintenance warnings. The color is an early cue to reduce speed and scan for the condition ahead.
Yellow is the warning color. Curve, intersection, pedestrian and animal crossing signs sit on a yellow field, and school signs use yellow or its fluorescent yellow green variant. Orange replaces yellow only in construction and maintenance zones. White backgrounds belong to regulatory signs, green to guide signs with directions and distances, and blue to motorist services. Reading color first lets you sort a sign into warn, command or inform from far away.
Diamond warning signs exist to give you time. They flag a curve, an intersection, a crossing or a change in the road surface so you can slow or prepare before you reach it. They never change the legal speed limit, which is set by white regulatory signs, and distances to towns are on green guide signs. No sign ever requires you to pass. When a diamond appears, ease off the accelerator, look for the hazard it names, and have a plan before you arrive.
The manual calls fluorescent yellow-green the color for school zones, and it is also used in other pedestrian areas such as crosswalks. The color is highly visible and cues drivers to watch carefully for school traffic, including children, pedestrians, and bicyclists. Orange points to construction and maintenance, brown relates to recreational or cultural guide information, and blue identifies motorist services. When this bright yellow-green color appears, reduce distractions, watch the roadside, and be ready for children crossing or vehicles entering the area.
A flashing arrow panel warns approaching drivers that a lane is closing and that they need to merge into an open lane. It is a mobile traffic control device used around construction, special directions, road closures, or weather hazards. The railroad, hospital, and universal-stop choices describe unrelated signs or controls. Treat the arrow as advance notice, check mirrors and blind spots, signal, and merge well before the closure leaves you with less room.
A white sign carrying a red circle and diagonal bar means no to the symbol displayed behind it. For example, the marking can prohibit trucks, bicycles, a left turn, or a U-turn. It is not a recommendation, a nighttime permission, or a required turning step. Read the symbol inside the prohibition mark rather than focusing only on its color. If the displayed movement is crossed out, choose another lawful path or maneuver.

Laws and paperwork

Tennessee requires high beams to be lowered when an oncoming vehicle is within 500 feet. The same 500-foot distance also applies when following another vehicle, because glare reflected in its mirror can impair that driver's vision. The 100-, 200-, and 1,000-foot choices change the legal trigger and should not be used as substitutes. Watch for approaching headlights and begin the change before the vehicles are close together. Dimmed lights help preserve the other driver's ability to see while you continue to see the roadway ahead.
A Tennessee learner permit must be held for 180 days before the driver can advance to the Intermediate Restricted License step. Thirty days is far shorter than that holding period. Ninety days and one year are also different periods that do not replace the permit holding interval. Treat the 180 days as a minimum experience period, not as permission to skip the required supervised driving conditions. Keep the permit valid and complete the other licensing requirements before seeking the next level.
The first intermediate level requires the applicant to be 16 years old and pass the driving skills test, also called the road test. A learner permit at 15 and a vision screening are not enough to reach this level. The 17-year-old choice points toward later advancement, while an 18-year-old no-test option skips the graduated process described here. Think of this license as the stage after supervised permit experience. Confirm both the age and road-test requirements before scheduling the application.
The Tennessee application requires verification of 50 hours of driving experience, with 10 of those hours completed at night. The record must be certified by a parent, legal guardian, or licensed driving instructor on the official form. Thirty hours and 60 daylight-only hours change the requirement, while 180 hours confuses the experience total with the separate permit holding period. Keep a careful log as practice occurs. The night-hour portion is the detail most likely to be overlooked when totaling daytime practice.
Tennessee's hands-free law makes it illegal for a driver to hold a cellphone or mobile device with any part of the body. A mounted device or previously configured navigation system is not the same physical act, although the driver still must keep attention on the road. The hands-free wording does not make every phone-related distraction safe. The practical cue is contact: do not support the phone with a hand, shoulder, lap, or another body part while driving. Pull over safely if the device must be handled.
Tennessee prohibits a learner permit or intermediate license holder from using a cell phone while driving on any Tennessee roadway. The manual's teen rule is broader than a ban on holding the device, so switching to hands-free calling does not create the unrestricted exception offered by one choice. Darkness and stopped traffic do not authorize texting. The cue is the license category: permit and intermediate drivers should keep the phone unused while the vehicle is being driven, regardless of the particular phone function.
Tennessee's listed hands-free prohibitions include recording or broadcasting video on a cellphone or mobile device while driving. The rule targets the active video function, not merely carrying a stored phone or hearing audio through the vehicle. Pre-entered navigation also does not involve the same recording act, though any distraction can still be unsafe. Do not try to capture a crash, post, or live stream from behind the wheel. If video is needed, park in a safe location and handle the device only after the vehicle is stopped.
The hardship license is Tennessee's narrow exception to the normal age ladder. A minor who is 14 and can show a genuine hardship, which the manual limits to cases of family hardship and specific needs, may be issued a Class H license to drive a passenger vehicle, a motorcycle or both. Fifteen is the learner permit age, sixteen is the age for the intermediate restricted license, and seventeen is when the intermediate unrestricted stage begins. If the hardship license is granted less than six months before the sixteenth birthday, the teen must still renew a learner permit when it expires.
Points are the brake on Tennessee's graduated licensing. A teen who collects more than six points on the driving record while on the Intermediate Restricted License must hold that restricted license for an extra 90 days before applying for the unrestricted step, even after turning 17. Age alone does not override the point rule, the license is not revoked outright by that point total, and a knowledge retest is not the remedy. The manual also drops a teen back to the restricted license for 90 days for certain violations at the unrestricted stage.
Tennessee keeps a driver at the first intermediate level off the road from 11 P.M. through 6 A.M. The manual lists exceptions to that window, such as riding with a parent or guardian, riding with a licensed driver 21 or older whom the parent has designated in writing, or heading to or from hunting or fishing between 4 A.M. and 6 A.M. with a valid license. The other time ranges shift the starting or ending hour and therefore describe a different restriction. Midnight is especially misleading because the limitation begins earlier in the evening, and the 10 P.M. start belongs to the learner permit stage.
A new resident who is fifteen receives a Tennessee learner permit even when a prior state issued a valid permit. Eligibility for the Intermediate Restricted License requires a total permit period of 180 days and turning sixteen. Time from the former state may count when supported by a certified driving record issued within the required recent period. Thirty days is not enough, a school record addresses a different issue, and automatic conversion ignores Tennessee’s age and experience requirements.
Road tests are not administered during extreme weather, including heavy rain or snow, and they are not given after dark during winter months. The rule is based on testing conditions, not the applicant’s age or the vehicle’s ownership. Weekend-only and family-vehicle restrictions invent limits absent from the manual. Before scheduling, think about whether visibility, pavement, and daylight allow a fair skills evaluation. Weather and seasonal darkness are the two cues that identify this exception.
A failed knowledge test triggers a mandatory one-day waiting period before the applicant may return and try again. The rule is not an hourly pause, a seven-day requirement for every failure, or an automatic thirty-day delay. Use the waiting day to study Section B of the manual, as it urges, and correct the topics that caused difficulty. The same waiting period applies between later retesting attempts when the applicant still has not passed.
A Tennessee learner permit holder under 18 may not drive between 10 p.m. and 6 a.m. The 11 p.m. to 6 a.m. window belongs to the next step, the Intermediate Restricted License, so it is a common mix-up. Midnight and 9 p.m. start times are not Tennessee rules. When driving, the permit holder needs a licensed driver 21 or older in the front seat, everyone must be belted, and handheld devices are banned.
A Tennessee learner permit requires the applicant to be 15 years old and pass the written exams and a vision screening. Fourteen is the minimum age for a Class H hardship license, which is a different license. Sixteen is the age for the Intermediate Restricted License, and 15 and a half is not a Tennessee threshold. The permit must then be held for 180 days before moving up.
An Intermediate Restricted driver may have only one other passenger unless one or more passengers is 21 or older with a valid unrestricted license, or the passengers are siblings living in the same home and the driver carries a parent's letter for school trips. No passengers at all is stricter than the law. Two or three passengers exceed the limit without an exception. The passenger rule lifts at the Intermediate Unrestricted level.
The Intermediate Restricted curfew runs from 11 p.m. to 6 a.m., but a teen may drive to or from hunting or fishing between 4 a.m. and 6 a.m. while carrying a valid hunting or fishing license. Other exceptions include a parent or guardian in the car, a designated licensed driver 21 or older, work with written permission, and school events with written permission. The curfew does have exceptions, and a teacher's note or a phone call is not one of them.
A driver convicted of having a forged or fraudulent letter or statement loses the Intermediate Restricted License, and only a learner permit is reissued until the driver turns 18. That is far harsher than a $50 fine or a 90-day delay, which are penalties for other GDL problems. Being convicted of having the forged letter is enough, so the idea that nothing happens is wrong.
Teens must hold the Intermediate Restricted License for at least one year, and must be 17, before applying for the Intermediate Unrestricted License, which costs a $2 application fee. One hundred eighty days is the learner permit holding period. Ninety days is the added delay when a teen has 6 or more points, contributes to a crash, or gets a second seat belt violation. Two years is not a Tennessee requirement.
If a teen gets a second moving violation while holding the Intermediate Restricted License, an approved driver education class must be completed before the Intermediate Unrestricted License is issued. The violations can also add a 90-day delay if they reach 6 points. A vision test alone is not the remedy, something extra is required, and waiting until 21 is not part of the rule.
A teen becomes ineligible for 90 more days beyond the one year minimum if the driver has 6 or more points, contributes to a traffic crash, or is convicted of a second seat belt violation. A parking ticket is not a moving violation. A sibling passenger is allowed under the passenger rules, and renewing by mail has nothing to do with GDL progress. Six points equals about two minor traffic citations.
A Class D regular license is available at 18 or when the driver graduates from high school or receives a GED, whichever comes first. The license still carries Under 21 indicators. Twenty-one is the alcohol age, not the regular license age. Sixteen is the Intermediate Restricted age and 17 the Intermediate Unrestricted age, so neither gives a regular license. A driver who keeps the Intermediate card may use it until its five-year renewal.
Tennessee bans any learner permit or intermediate license holder from using a cell phone while driving. A conviction is a Class C misdemeanor with a $50 fine, 6 points on the minor's record, and a 90-day delay in eligibility for the Intermediate Restricted License. Six points is also the level that triggers a proposed suspension for juvenile drivers. A warning or letter understates the penalty, and $500 with jail overstates it.
A suspended or revoked license must be turned in to the Department of Safety within 20 days, at a Highway Patrol office, a Driver License Service Center, or by mail. Failing to surrender it means a $75 fine in addition to any other fines and costs. The license does not simply lapse without consequence, a $5 fee understates it, and lifetime revocation is not the penalty.
Adult drivers 18 or older with 12 or more points in a 12-month period receive a notice of proposed suspension, and those with 6 to 11 points get an advisory letter. Six points is the threshold for juvenile drivers under 18, a separate rule. Eight and eighteen are not Tennessee thresholds. A defensive driving course can help avoid or shorten a suspension, but only once in five years.
Juvenile drivers under 18 who accumulate 6 or more points within 12 months receive a notice of proposed suspension, and those with 1 to 5 points get an advisory letter. Twelve is the adult threshold. Three and fifteen are not Tennessee figures. Six points can come from as little as one cell phone conviction for a permit or intermediate license holder, or about two minor traffic citations.
Drivers facing suspension may attend a Defensive Driving Course to avoid it or shorten it, but the option is available only once in any five-year period. Once a year and as often as needed are too generous, and once in a lifetime is too strict. A driver who used the course four years ago cannot use it again yet. If education, re-examination, restrictions and probation fail, the department suspends the driving privilege.
Drivers under 18 can lose driving privileges for dropping out of school, defined as 10 consecutive or 15 total days of unexcused absences in a semester. They can also lose them for failing to make satisfactory progress, generally passing three subjects per grading period, or for carrying weapons on school property. One missed day or one failed class is not the definition, and 30 absences of any kind is not the measure.
A new address must be reported to the Department of Safety within ten days, online, by letter, or with a change of address form at a Driver License Service Center. The new address may not appear on the license until a new card is issued, but the official file must be correct. Thirty and sixty days are too long, and waiting for renewal can mean missing notices and even getting a ticket.
Tennessee lists two reckless driving violations within 12 months among the grounds for revoking or suspending a license, alongside drag racing, DUI, leaving the scene of an injury crash, and habitual moving violations. One reckless driving violation alone is not the listed trigger. Four and six are not the figures in this rule. Other grounds include driving away from a gas station without paying for fuel.
Tennessee's list of grounds for suspending or revoking a license includes driving a vehicle away from a gas station without paying for dispensed gas or diesel. It also includes failing to show proof of insurance after a crash or moving violation, and possessing five or more grams of methamphetamine in a vehicle. An overtime parking ticket, a passenger eating, and cruise control are not on the list.

Emergencies

The Move Over requirement applies to stationary vehicles along the roadside in the direction the driver is traveling. That wording covers either side of a multi-lane roadway, so limiting the rule to the left shoulder is incorrect. A median-only interpretation also misses the roadside condition. The driver still needs two or more lanes moving in the same direction and must respond to flashing lights. Look for the stationary vehicle and its warning lights on either roadside, then change lanes or slow safely.
The lane-change requirement is tied to a multi-lane roadway having two or more lanes of traffic moving in the same direction. That arrangement gives the driver another lane to use when safely separating from the stopped vehicle. A one-lane road cannot offer the required adjacent alternative, and the rule is not limited to a three-lane divided design. Opposing traffic in one shared lane does not meet the stated layout. Count same-direction lanes first, then choose the safe response.
Traffic control may be provided by authorized people as well as by signs and signals. A law enforcement officer, highway construction person, or school crossing guard may direct traffic, and drivers must follow that direction even when the light or sign appears to say something else. The size of another vehicle and a passenger's opinion have no controlling authority. Slow down, identify the person giving directions, and comply smoothly. This rule prevents a driver from following a signal into a work area or crossing movement being managed by a person.
Tennessee requires traffic meeting or being overtaken by an emergency vehicle to yield and move parallel to, and as close as possible to, the right edge or curb. Remain stopped until the vehicle passes or an officer directs movement. Following the emergency vehicle is unlawful, and a green signal does not cancel the duty to yield. If already in an intersection, clear it before pulling over so the emergency path is not blocked. Watch for additional emergency vehicles before resuming travel.
A vehicle already in an intersection should continue through before pulling over, because stopping there can block the emergency vehicle's route. Once clear, move to the right edge or curb and remain stopped until the emergency vehicle passes or an officer directs you to move. Stopping in the intersection, backing, or turning across the response path creates another obstruction. Check for side roads and driveways before choosing a stopping place, since the emergency vehicle may need those openings to reach the scene.
Red flashing lights and an extended stop arm mean the bus has stopped and children are getting on or off. On an undivided road, drivers coming from either direction must stop and remain stopped until the arm is pulled back and the bus resumes motion. Visibility of children does not change the obligation, and passing on either side is unsafe. Only on a highway with separate roadways divided by median space or a barrier may opposing traffic proceed with caution, and a center turn lane is not such a barrier. Watch the bus signals, not just the roadway around it.
When a train is coming, the vehicle must stop 15 to 50 feet from the railroad tracks and wait until it has passed and it is safe to cross. Stopping on the tracks creates a direct collision risk, and a clear nearest track may hide a train on another track. A lowered gate is a stop command, not an obstacle to drive around. Reduce speed early, identify all tracks, and remain behind the required stopping distance until the crossing is completely clear.
The manual directs a driver with vehicle trouble to reach the right shoulder or emergency stopping area as soon as possible and activate the emergency flashers. Those steps make the disabled vehicle easier for approaching traffic to recognize. Walking along an interstate is dangerous, so staying with the vehicle on the side away from traffic is preferred when feasible. Leaving the car dark in a travel lane gives other drivers less warning and increases the chance of a secondary collision.
With anti-lock brakes, the manual says to apply firm, steady pressure and continue steering around hazards while keeping the foot on the brake until the vehicle stops. Pumping the pedal can disengage the anti-lock system, and the parking brake is not a substitute for the service brake in an emergency. Steering remains important because braking alone does not remove an obstacle from the vehicle path.
Tennessee prohibits following a fire truck or another emergency vehicle that is responding to a fire alarm or other emergency. The prohibition is different from yielding to that vehicle, which is required. A driver should not trail it through traffic or use its cleared path as an advantage. Stopping at a red light, yielding, and listening for instructions are appropriate parts of safely sharing the road with emergency responders.
A vehicle approaching a railroad crossing with electric or mechanical signals must come to a complete stop within 50 feet of the crossing, but no closer than 15 feet from the nearest rail, and shall not proceed until it is safe. Choosing 5 feet leaves too little room, while 30 and 50 feet confuse the outer stopping limit with the required minimum distance. Think of the rule as a stopping range between 15 and 50 feet from the nearest rail, then wait until the crossing is safe before moving.
Tennessee permits a fine of up to $500 for a speed violation in a work zone when the speed has been reduced and Department of Transportation or other construction workers are present. The amount is tied to the active work-zone conditions, not merely to seeing orange signs. The $100 and $250 choices understate the stated maximum, while $1,000 doubles it. Slow before entering the zone and follow the reduced limit whenever workers may be nearby.
A suspension or revocation is not complete until the physical card is back with the state. Tennessee gives the driver 20 days to turn the license in to the Department of Safety. Forty eight hours is shorter than the stated window, and ninety days is far longer than the state allows. Keeping the card is not an option, because the manual says the license must be turned in. Any Tennessee Highway Patrol Office or Driver License Service Center can take the license and give you credit for returning it, or it may be mailed.
Tennessee prohibits parking within 30 feet of a traffic signal, stop sign, or other traffic control device. Fifteen feet is the fire hydrant distance, 20 feet is used for a crosswalk, and 50 feet applies near a railroad crossing. The same list also bars parking on a sidewalk, on a bridge, or within a tunnel. Identify the nearby object first, then apply its matching clearance instead of using one universal parking distance.
When fog erases the edge of the road you are driving blind, and the manual treats that as an emergency. Get the vehicle completely out of the traffic lane, as far right as the shoulder allows, and switch on the emergency flashers so the next driver has some chance of seeing you. Stopping in the lane invites a rear end crash, high beams reflect off fog and make things worse, and speeding up only shortens the time you have to react to whatever is hidden ahead.
Tennessee requires drivers to yield the right-of-way to trains because a train cannot stop or swerve like a passenger vehicle. Reaching the crossing first, traveling faster, or being positioned near the center line does not change that priority. Slow well before the tracks, look and listen, and never race a train to the crossing. The large difference in stopping ability is the safety reason behind the rule, not a suggestion to negotiate.
The school-bus danger zone surrounds the bus, so children should stay ten feet away and never go behind it. The distance creates space from the bus's blind areas and moving traffic. Five giant steps are described as a practical way for children to escape the zone, but that is not the same figure as the ten-foot rule. Drivers should stop far enough away to preserve that safety space and watch for children retrieving belongings.
Temporary work-zone signs use an orange background with black letters or symbols. Orange signals road work and tells the driver to slow down, watch for changing lanes, and follow the instructions of signs and flaggers. Blue identifies motorist services, brown relates to recreation, and fluorescent yellow-green marks school zones and other pedestrian areas. Spotting orange should trigger attention to workers, barriers, lane shifts, and a potentially reduced speed limit.
The Move Over requirement protects people working beside a highway. When safety and traffic conditions allow, change into a lane that is not adjacent to the stationary emergency vehicle. If that cannot be done safely, reduce speed and proceed with caution at a safe speed for the conditions. Stopping beside the vehicle, using the shoulder to pass, or keeping full speed leaves workers exposed and removes the intended buffer.
A fire creates a risk of further injury and possible explosion, so occupants should be helped out and moved away from the vehicle. Remaining inside delays escape, and placing people behind the vehicle does not create a dependable safe area. Moving a burning vehicle into traffic adds danger to everyone nearby. Call emergency services, warn approaching traffic if it can be done safely, and stay clear of smoke and flames.

Want the reasoning behind these rules? Study the handbook, chapter by chapter, in 24 short lessons quoted from the Tennessee manual.

Signs

Sign shape and color carry meaning before you even read the words. A red octagon always means stop, a red-bordered triangle pointing down means yield, and yellow diamonds warn of a hazard ahead. For every sign image used in our practice test, with the exact meaning and explanation, see the full road sign glossary.

Keep studying

This cheat sheet is a summary, not a substitute for practice. Test yourself with the free Tennessee DMV practice test, which explains the reasoning behind every answer, or see Tennessee DMV facts and fees before test day.

Reviewed by Kevin Vu, CA DOI #4037122 · Last updated 2026-07-22

Tennessee DMV cheat sheet