PassMyDMV

Alaska CDL Practice Test

Free practice questions for the Alaska commercial driver license written exams — general knowledge, air brakes, combination vehicles, and every endorsement.

The Alaska DMV written test is designed to ensure that all drivers understand the rules of the road, safe driving practices, and Alaska-specific traffic laws before operating a vehicle. Alaska issues learner permits for standard cars and motorcycles, and also offers commercial driver licenses (CDL) for those interested in professional driving. The test is straightforward and focuses on practical knowledge you'll need to drive safely on Alaska's roads, from coastal highways to remote areas. PassMyDMV practice questions are drawn directly from the official Alaska Driver's Manual, so you'll be studying the exact material the DMV uses to create its written tests.

About this section of the Alaska test

Alaska's commercial driver license program requires applicants to pass the general knowledge test plus additional written tests for specific endorsements. All CDL applicants must pass the general knowledge test. Available endorsements include HazMat (H), Tank Vehicles (N), Tank Vehicles Transporting Hazardous Materials (X), Passenger Transport (P), School Bus (S), and Doubles/Triples (T). Each endorsement test focuses on the specific knowledge needed to safely operate that type of vehicle. There is no time limit for CDL tests; most applicants complete the general knowledge test in 60-90 minutes and endorsement tests in 30-45 minutes each.

Start practicing

Open the Alaska practice test — pick car, motorcycle, or CDL, then drill quick quizzes or full simulated exams.

Read the source manual

Browse the official Alaska driver manual — every practice question deep-links to the page that explains the rule.

Frequently asked questions

How many questions are on the Alaska permit test?
The Alaska permit test for standard car licenses has 20 multiple-choice questions. The motorcycle endorsement test has 25 questions.
What's the passing score for the Alaska written test?
You must answer at least 16 out of 20 questions correctly (80%) to pass the standard car permit test. For motorcycle endorsement, you must answer at least 20 out of 25 correctly (80%).
How much does the Alaska written knowledge test cost?
The learner's permit fee is $15, which includes the written knowledge test and three attempts to pass within a 90-day period.
How old do I have to be to take the Alaska permit test?
You must be at least 14 years old to apply for an instruction permit in Alaska. For motorcycle permits, you must be at least 16 years old.
Can I take the Alaska DMV test in Spanish or other languages?
Yes, the Alaska DMV permit test is available in both English and Spanish. You can also take the test online through the KnowToDrive program with audio playback available.
How many times can I retake the Alaska written test?
You can retake the test after 1 day if you fail. You have up to five attempts available within one year from the date you first take the test.
Is the Alaska permit test online or in person?
The Alaska DMV offers both options. You can take the written test in person at a DMV office or online through the KnowToDrive program.
What documents do I need to bring to the Alaska DMV?
You'll typically need a valid form of identification, proof of Alaska residency, and your Social Security number. Check the Alaska DMV website for specific document requirements, as they can vary based on your situation.

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