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Idaho DMV Flashcards
Start the flashcards ↓Every question in the Idaho bank as a flashcard, not only the 54 road sign cards. Read the question, flip for the answer and a short explanation from the Idaho Driver's Handbook, then sort it into Still learning or Know it.
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Card 1 of 50Speed limits
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First 50 of 500 questions and answers
The first 50 cards as a plain list: each question with its correct answer and the handbook page it comes from. The interactive cards above cover all 500 questions. Use them to quiz yourself.
Under Idaho's basic rule, which driving behavior can violate the law even when the vehicle is below the posted limit?
Answer: Driving slowly enough to impede the safe flow of traffic
Handbook, p. 68What maximum speed may be posted for travel on an urban interstate in Idaho?
Answer: 65 miles per hour
Handbook, p. 83How should drivers handle an intersection when a traffic signal is completely dark because of a power outage?
Answer: Treat it as a four-way stop
Handbook, p. 56At an unmarked three-way T intersection, what must a driver do before turning onto the cross street?
Answer: Stop and yield to drivers approaching from the other two directions
Handbook, p. 75When may a pedestrian have to yield to a motor vehicle?
Answer: When crossing where there is no crosswalk or intersection, or when directed by a traffic signal
Handbook, p. 75When leaving an alley, driveway, or private road, to whom must the driver yield?
Answer: Pedestrians and traffic already on the street
Handbook, p. 70When entering an Idaho roundabout, which traffic must you yield to?
Answer: Pedestrians, bicyclists, and vehicles already circulating to your left
Handbook, p. 62In an unfenced open range area, what does Idaho's warning sign say about livestock?
Answer: Livestock have the right-of-way and may roam freely
Handbook, p. 49Which animals does Idaho's Open Range warning concern?
Answer: Livestock such as horses, cattle, sheep, and goats
Handbook, p. 108During which dates may studded snow tires be used in Idaho?
Answer: October 1 through April 30
Handbook, p. 42What happens to a DUI conviction in Idaho when the driver's BAC is 0.20 percent or higher?
Answer: Enhanced penalties apply beyond a standard DUI
Handbook, p. 131How does an Idaho Administrative License Suspension relate to criminal DUI penalties?
Answer: It is a separate civil penalty from criminal penalties imposed by a court
Handbook, p. 126When may opposite-direction traffic pass a stopped school bus without stopping?
Answer: On a highway with four or more lanes when two lanes travel in each direction
Handbook, p. 70How long is an Idaho Driver Training Permit valid for a holder who is 17 1/2 or older?
Answer: 6 months, or 180 days
Handbook, p. 15How many questions are on Idaho's Class D non-commercial knowledge test?
Answer: 40 questions
Handbook, p. 32What must a driver do when a blind pedestrian with a white cane is walking near the roadway?
Answer: Yield the right-of-way to the pedestrian
Handbook, p. 96In Idaho's fee table for a commercial driver's license (CDL), what does the skills test cost?
Answer: $10 to the county DMV plus up to $190 to the skills test examiner
Handbook, p. 5What should a driver do in a designated work zone with a posted reduced speed limit?
Answer: Observe the posted work zone limit
Handbook, p. 69What does the handbook QR code let a driver view online?
Answer: The most up-to-date handbook
Handbook, p. PDF page 2At a four-way stop, which vehicle goes first when it arrived noticeably before the others?
Answer: The first vehicle to arrive
Handbook, p. 75Does Idaho's special passing allowance apply on a two-lane road posted at 45 miles per hour?
Answer: No, the posted limit must be 55 miles per hour or greater
Handbook, p. 77Which vehicle qualifies for Idaho's special passing speed allowance when the other conditions are met?
Answer: A motorcycle that is not towing anything
Handbook, p. 77Two vehicles reach a four-way stop at exactly the same time. Which driver must yield?
Answer: The driver on the left yields to the driver on the right
Handbook, p. 75Unless another limit is posted, what is the maximum speed on an Idaho interstate?
Answer: 75 miles per hour
Handbook, p. 68What must an Idaho driver do when a stop sign has no stop line or crosswalk?
Answer: Stop at the nearest point where approaching traffic can be seen
Handbook, p. 44What does Idaho require of a driver during the GDL supervised instruction period?
Answer: Observe all laws regarding alcohol and other intoxicating substances
Handbook, p. 19What does an Idaho speed limit sign establish under ideal driving conditions?
Answer: The maximum speed limit on that section of road
Handbook, p. 45When must Idaho drivers dim their headlamps before meeting an oncoming vehicle?
Answer: 500 feet before meeting the vehicle
Handbook, p. 43How far ahead must Idaho low beams illuminate the roadway?
Answer: At least 100 feet
Handbook, p. 38How much tread should each Idaho vehicle tire have?
Answer: At least 2/32 of an inch
Handbook, p. 39How long after moving to Idaho must a new resident apply for an Idaho driver's license?
Answer: Within 30 days of residing in Idaho
Handbook, p. 4What is the youngest age listed for an Idaho Motorcycle Instruction Permit applicant?
Answer: There is no stated minimum age, but a valid Idaho license is required
Handbook, p. 18How many hours of classroom instruction are required in an approved Idaho Driver Training program?
Answer: 30 hours
Handbook, p. 19How many supervised driving hours must be completed at night during Idaho's GDL period?
Answer: 10 hours
Handbook, p. 19What happens to an Idaho supervised instruction permit after a traffic-law conviction during the supervised period?
Answer: The permit is canceled and the driver must reapply
Handbook, p. 19When does an Idaho license marked Under 21 expire?
Answer: Five days after the holder's 21st birthday
Handbook, p. 17How does Idaho define daylight for a driver under 16?
Answer: 5:00 a.m. to 10:00 p.m. local time
Handbook, p. 16During the first six months of an Idaho license, what passenger limit applies to drivers under 17?
Answer: No more than one passenger under 17, unless related
Handbook, p. 16How long must an Idaho applicant wait after failing a Class D knowledge test?
Answer: Three days
Handbook, p. 32How many errors can an Idaho Class D skills-test applicant make and still pass?
Answer: Twelve or fewer
Handbook, p. 33What happens if an Idaho skills test has a critical driving error?
Answer: The test ends immediately with an automatic failure
Handbook, p. 37When applying for an Idaho license, what must a driver do with a driver's license issued by another state?
Answer: Surrender the other state license
Handbook, p. 12What is Idaho's Star Card?
Answer: An Idaho credential with a star showing Real ID compliance
Handbook, p. 13Where must the supervising licensed adult sit during Idaho's GDL supervised period?
Answer: In the front seat beside the driver
Handbook, p. 19Which Idaho drivers may choose an eight year license renewal?
Answer: Drivers between 21 and 62 years of age
Handbook, p. 30Idaho's move-over protection applies to a stopped tow truck or which other vehicle named in the handbook?
Answer: A highway incident-response vehicle
Handbook, p. 95What equipment must an Idaho vehicle use to keep the windshield clear of rain, snow, or other moisture?
Answer: Windshield wipers
Handbook, p. 40At the pictured stop sign, where should the vehicle stop first when a marked stop line is present?
Answer: Before the marked stop line
Handbook, p. 44What does an Idaho yield sign require when a driver approaches an intersection or highway?
Answer: Slow down and yield to vehicles and pedestrians
Handbook, p. 44What movement is forbidden by the pictured Do Not Enter sign?
Answer: Entering that section from your direction of travel
Handbook, p. 45
How to use these flashcards
Go through the deck once and be honest: press Know it only when you could have said the answer before you flipped. Then switch to Still learning and repeat until that pile is empty. Your piles are saved on this device only, with no account.
Flashcards build recall. The real test asks you to pick from choices under time pressure, so finish with a full Idaho practice test or a fixed 20 question test, and drill the road sign test with pictures.
Every card is written from the official Idaho Driver's Handbook. Page updated 2026-10-27. How we check every question. Spot something wrong? Use Report a mistake under any card.