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Original questions based on the latest IdahoID Driver Handbook Expert-reviewed by S. Litvintchouk, M.S. (MIT), Chief Educational Researcher

Free Idaho DMV Permit Practice Test 2026 | ID

Avg. pass rate on our ID tests: 47%.
Average pass rate for this test: 45%.
Moderate
6 min
Score distribution:
90-100=>13%
80-89=>21%
70-79=>30%
60-69=>22%
<60%=>14%
Avg. first-try score: 75%
Perfect for:
Learner’s permit applicants
First‑time adult applicants

To get your Idaho DMV Supervised Instruction Permit (SIP), you must be at least 14½ years old and pass a vision screening and the written permit knowledge test. The permit test consists of 40 multiple-choice questions covering vehicle and equipment safety, traffic laws, and additional material outlined in the state’s Idaho DMV 2026 Driver’s Manual. To pass, you must score at least 85% (34 out of 40 questions).

Our free online Idaho DMV permit practice test is current for May 2026 and mimics actual exam conditions. Immediate feedback is provided on any missed questions instead of at the end of the assessment.

Once you’re ready to apply for the permit, go to the DMV with proof of identity (birth certificate, passport), Social Security card, and two proofs of residence (utility bill, bank statement). If you’re under 18, you will need proof of completion of a driver training course and signed consent (in person) from a parent or legal guardian. Submit the documents, pass a vision screening, pay the fee, and pass the official written test.

If you fail, you must wait three days and pay a retest fee to try again.

The Supervised Instruction Permit (SIP) is the first phase of Idaho’s Graduated Driver’s License (GDL) program for drivers under 18. With a SIP, you can drive with a licensed driver (age 21+ with at least two years of licensure). After holding your SIP for six months, being at least 15 years old, and completing driver’s training with 50 supervised hours (10 at night), you can take the road skills test to apply for the Driver’s License-Under 17. This license restricts you to daylight driving and no passengers under 17 (except family) for six months. Once you turn 17 and have had no traffic violations in the last year, all restrictions are removed from your license.

If you’re 18 or older, the GDL phases do not apply. You will still need to provide documentation and pass the written knowledge test, vision screening, and road skills tests, but you can do so directly with no time or training requirements. If you elect to practice before taking the road skills test, you will need an SIP and licensed supervision as described above until full licensure is achieved.

Free Idaho DMV Permit Practice Test 2026 | ID
ID DMV driver's license
Last verified:
Tricky exam topics covered here:
ID implied consent
Night Driving
Safe Following Distance
Curves & Hills
12 ID students practicing right now 12 ID students online now
26 tests completed today statewide

Idaho permit test: quick facts

What to expect at the DMV

Questions
40 multiple-choice
Passing score
34 correct (85%)
Time limit
25 minutes
Fee
$20 (knowledge test)
If you fail
Retake 3 days
Supervised hours
50 hours (10 at night)
Where
Any Idaho DMV office (find locations)
What to bring
ID + SSN + residency proof + permit/license fee (see checklist)
Minimum age
14 years, 6 months
Test languages
English, Arabic, Chinese, Farsi, French, Korean, Russian, Serbo-Croatian, Spanish, Swahili, Vietnamese, ASL
Online testing
Yes (KnowToDrive)
Did you know?
Idaho offers the knowledge test in 12 languages including ASL, plus allows translators for any language not on the list.

Where Idaho test-takers struggle most

Based on 2,144 Idaho learners who practiced on our site in the last 30 days. 46% pass our practice tests, with an average first-try score of 73%.

36.8 % miss
Vehicle Equipment

Idaho requires all vehicles to have working headlights, brake lights, turn signals, and at least one working windshield wiper. Headlights must be on whenever visibility is reduced to 500 feet or less, and from 30 minutes after sunset to 30 minutes before sunrise.

28.8 % miss
Parking

When parking uphill with a curb, turn your front wheels away from the curb so the car rolls into the curb if the brakes fail. When parking downhill with or without a curb, turn front wheels toward the curb or edge of the road. Always set the parking brake before leaving the vehicle.

24.3 % miss
Warning Signs

Yellow diamond warning signs advise you of upcoming conditions - curves, dips, narrow bridges, animal crossings. They do not state a legal limit but indicate conditions where reducing speed is appropriate.

23.9 % miss
Speed & Regulatory Signs

Idaho's basic rule requires driving at a speed that is reasonable and prudent for conditions, regardless of posted limits. On rural interstate highways, the speed limit is 80 mph; on non-interstate rural roads it is 65 mph.

23.8 % miss
Yielding to Others

At a T-intersection, the driver on the terminating road must yield to all vehicles on the through road. When entering a road from a driveway or private road, you must yield to all traffic on the public road, including pedestrians.

Data updated daily from our practice test results

First-try score distribution

How Idaho learners score on their first practice test attempt

90-100
47%
80-89
28%
70-79
14%
60-69
5%
<60
6%

Idaho-specific rules you must know

Rules that are unique to Idaho or differ from most other states

85% passing threshold

Idaho requires 34 correct answers out of 40 questions (85%) to pass the knowledge test - one of the highest thresholds in the country. Most states require 80%. The test uses computer adaptive testing: if you reach 34 correct before completing all 40 questions, the test stops and you pass.

Teen license expires at 18th birthday

Idaho intentionally sets teen driver licenses to expire 5 days after the applicant's 18th birthday. This requires young drivers to return to the DMV to obtain an adult license after turning 18, at which point restrictions are reassessed.

Permit age 14.5

Idaho issues instruction permits beginning at age 14 and a half, specifically timed to allow teens to enroll in formal driver education programs before turning 15. Drivers under 16 are restricted to daylight-only driving as a separate condition from the standard nighttime GDL curfew.

School attendance enforcement

Idaho actively enforces school attendance through the driver licensing system. A teen who falls out of compliance with school attendance requirements can have their driver's license canceled by the DMV, not just suspended through the courts.

3,819 practice tests completed by Idaho learners this month

Reviewed for legal and handbook accuracy

Steven Litvintchouk

M.S. (MIT, Columbia), Chief Educational Researcher. ACES member (Society for Editing). Verifies all 50 state tests against official handbooks weekly.

Test design and learning experience oversight

Andrei Zakhareuski

Co-founder & CEO, Driving-Tests.org

Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the Idaho DMV changes its handbook or website information. Official sources we check: 

How to study for the Idaho permit test

  1. Start here. One of 4 free online Idaho tests. ~6 min. Read explanations as you go.
  2. Cover more ground. All tests have different questions - no repeats.
  3. Finish strong. Try the Exam Simulator for a full-length run.

Why this works

  • Exam-like questions from the current handbook + questions most people get wrong. Explanations cite the manual.
  • AI Assistant explains like a friend.
  • Performance Insights shows where you need work.
  • Challenge Bank™ saves your mistakes for targeted practice.

Sample Idaho permit test questions

7 questions written and verified by our content team against the current Idaho Driver Handbook

  1. Question 1 of 7

    On Idaho's open range roads, who is liable if your vehicle strikes and kills a cow that wandered onto the highway?

    • A. The driver is always at fault
    • B. The livestock owner is liable for all vehicle damage
    • C. The livestock owner is not liable for damages to your vehicle, but you may be liable for the animal if found negligent
    • D. Both parties share equal liability regardless of circumstances
    Show answer & explanation

    Correct answer: C - The livestock owner is not liable for damages to your vehicle, but you may be liable for the animal if found negligent

    On open range land - which covers almost all areas outside city limits and herd districts - livestock have the legal right-of-way on highways and roads. If you strike and injure or kill livestock or domestic animals on the open range or under controlled movement, the owner of the animal is not liable for damages to you or your vehicle. You may, however, be held liable for the injuries or death of the animal if you are found to have been negligent.

    Source: ID Driver's Manual, Sharing the Road - Open Range, p.113
  2. Question 2 of 7

    Under Idaho law, how much may you exceed the posted speed limit when passing another vehicle on a two-lane roadway?

    • A. You may not exceed the speed limit for any reason
    • B. Up to 10 mph over the posted limit
    • C. Up to 15 mph over the posted limit
    • D. Up to 20 mph over the posted limit
    Show answer & explanation

    Correct answer: C - Up to 15 mph over the posted limit

    Drivers of passenger vehicles, motorcycles, or pickups (not towing) may go up to 15 mph over the posted speed limit while passing a slower vehicle on a two-lane road. There are conditions, though. The vehicle being passed must be traveling below the limit, and the posted speed must be 55 mph or greater. This exception does not apply in work zones. You must return to the right lane and drop back to the speed limit as soon as possible.

    Source: ID Driver's Manual, Traffic Laws & Rules of the Road - Passing, p.79
  3. Question 3 of 7

    During what dates are studded snow tires permitted on Idaho roads?

    • A. November 1 through March 31
    • B. October 1 through April 30
    • C. September 15 through May 1
    • D. Year-round with no restrictions
    Show answer & explanation

    Correct answer: B - October 1 through April 30

    Studded snow tires may be used only from October 1 through April 30. Some years, the Idaho Transportation Department adjusts the dates due to weather conditions. Outside this window, driving with studded tires is not allowed.

    Source: ID Driver's Manual, Vehicle Equipment & Safety - Equipment Not Allowed, p.42-43
  4. Question 4 of 7

    When approaching a stopped emergency vehicle, tow truck, or incident response vehicle with flashing lights on a road with two or more lanes in your direction, what must you do?

    • A. Slow down and proceed with caution in your current lane
    • B. Stop completely until the vehicle moves
    • C. Change lanes away from the stopped vehicle if safe to do so
    • D. Flash your headlights to alert the emergency crew
    Show answer & explanation

    Correct answer: C - Change lanes away from the stopped vehicle if safe to do so

    You are required to move over. On multi-lane roads, change into a lane that is not adjacent to the stopped emergency or incident response vehicle, as soon as you can do so safely. If a lane change is not possible, reduce your speed below the posted limit and proceed with caution. The law covers police cars, ambulances, fire trucks, tow trucks, and incident response vehicles.

    Source: ID Driver's Manual, Sharing the Road - Emergency Vehicles, p.98
  5. Question 5 of 7

    How does Idaho law treat bicyclists approaching a stop sign?

    • A. Bicyclists must come to a full stop, the same as motor vehicles
    • B. Bicyclists may treat a stop sign as a yield sign - slowing down, yielding to traffic, then proceeding
    • C. Bicyclists are exempt from stopping at all traffic control devices
    • D. Bicyclists must dismount and walk through the intersection
    Show answer & explanation

    Correct answer: B - Bicyclists may treat a stop sign as a yield sign - slowing down, yielding to traffic, then proceeding

    This rule is sometimes called the "Idaho Stop." Bicyclists do not need to come to a complete stop at stop signs. They must yield the right-of-way to vehicles already in or close enough to the intersection to pose a hazard, then proceed with caution. Similarly, bicyclists may treat red lights as stop signs - stopping first, yielding, and then going through if it is safe. Few other states have adopted this approach.

    Source: ID Driver's Manual, Sharing the Road - Bicyclists, p.102
  6. Question 6 of 7

    How many hours of supervised driving must a teen complete under Idaho's Graduated Driver's License (GDL) program, and how many of those must be at night?

    • A. 40 hours total, with 10 at night
    • B. 50 hours total, with 10 at night
    • C. 50 hours total, with 5 at night
    • D. 30 hours total, with 10 at night
    Show answer & explanation

    Correct answer: B - 50 hours total, with 10 at night

    The GDL program requires a minimum of 50 hours behind the wheel with a supervising driver, and at least 10 of those hours must be completed at night. During the entire six-month supervised instruction period, a licensed driver aged 21 or older must occupy the front passenger seat. No other passengers are allowed in the front seat during this time.

    Source: ID Driver's Manual, One Driver, One License - Graduated Driver's License Program, p.17
  7. Question 7 of 7

    Under Idaho law, when must a slow-moving vehicle pull off the road to let other traffic pass?

    • A. When it is delaying five or more vehicles
    • B. When it is delaying three or more vehicles in a rural area or on a two-lane highway
    • C. Only when a law enforcement officer directs it to do so
    • D. When it is traveling more than 20 mph under the speed limit
    Show answer & explanation

    Correct answer: B - When it is delaying three or more vehicles in a rural area or on a two-lane highway

    Any vehicle moving slower than the normal flow of traffic that is holding up three or more vehicles in a rural area or on a two-lane highway must turn off the road at the nearest safe place to let those vehicles pass. Slow-moving vehicles designed for speeds under 25 mph are also restricted to daylight hours only (30 minutes before sunrise to 30 minutes after sunset), except for snow removal and farm equipment on non-interstate highways.

    Source: ID Driver's Manual, Traffic Laws & Rules of the Road - Slow-Moving Vehicles, p.80-81

Verified by Steven Litvintchouk, M.S. (MIT), Chief Educational Researcher, on .

Real Idaho drivers who passed first try

Verified student reviews • Shared with permission

My favorite part of the test is the Challenge Bank!
Really love the tests, they help A TON. I have used this for both my Idaho and California and both tests have done justice. favorite part of the test is the challenge bank where I can review my mistakes and redo the questions
B
Perfect for new residents.
We are new residents of Idaho and in order to get our license we have to take a test! We're senior citizens so testing isn't exactly something we are good at. We signed up for driving-tests.org thinking hopefully it would help. It's more than we expected! Wrong answers are thoroughly explained and questions are asked again so you have chances to learn and get it right. When I read through the Idaho Driving Manual everything in there was on the driving-tests.org had given!
K

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