Free Alaska CDL Practice Tests — Your Complete Study Guide
Pass your Alaska CDL permit exam with 80%+ on the first try
To obtain a CDL in Alaska, you must pass three written permit tests — General Knowledge, Combination Vehicles, and Air Brakes — at the Alaska Department of Motor Vehicles. Similar to a regular driver's license permit exam, these are timed, multiple-choice tests based on the official Alaska CDL handbook.
All of our practice material is built from the official Alaska CDL handbook and federal resources, and curated by professionals with over 10 years of experience in the commercial transportation industry. Studying with practice tests that mirror the real exam format is one of the most effective ways to pass on your first try.
On this page you'll find free practice tests for all three sections. For the full question bank and additional study features, download the CDL Help app.
What Are You Preparing For?
Select one or more options so we can show you exactly which tests you need to take.
Most drivers choose Class A CDL. It's required for any combination vehicle over 26,001 lbs — tractor-trailers, semis, and 18-wheelers. If you're not sure, this is the safest pick.
Class A CDL
Combination vehicles over 26,001 lbs GVWR. Required for tractor-trailers, tanker trucks, flatbeds, and most long-haul jobs.
Class B CDL
Single vehicles over 26,001 lbs GVWR. Common for straight trucks, large buses, dump trucks, and box trucks.
Endorsements
HazMat, Tanker, Doubles & Triples, and Passenger are add-ons for specific job requirements. If you're unsure, you don't need them — they can be added later.
What You Need to Study
Endorsement Tests
Additional endorsements you may need depending on the type of vehicle or cargo you plan to operate.
CDL Requirements in Alaska
- To obtain a Commercial Driver License (CDL) in Alaska, you must meet the following eligibility requirements:
- Must be at least 18 years old for intrastate (within Alaska) commercial driving.
- Must be at least 21 years old for interstate commercial driving or to transport hazardous materials.
- Must hold a valid Alaska driver's license.
- Must be a U.S. citizen or lawful permanent resident.
- Must complete a medical examination and provide a valid Medical Examination Report (MCSA-5875) and Medical Examiner's Certificate (MCSA-5876). Medical exams must be renewed every two years.
- Must pass the General Knowledge written test and any applicable endorsement tests at the DMV.
- Must pass a skills (road) test in the class of vehicle for which the CDL is sought.
- Must obtain a Commercial Learner's Permit (CLP) before taking the skills test; the CLP must be held for at least 14 days.
- Entry Level Driver Training (ELDT) is required for all original Class A and Class B CDL applicants, as well as those upgrading or adding Passenger (P), School Bus (S), or Hazmat (H) endorsements.
- Must not have a "prohibited" status in the federal Drug & Alcohol Clearinghouse (DACH).
- Must pass a TSA security threat assessment for Hazmat endorsement.
- CDL classes: Class A (combination vehicles over 26,001 lbs GCWR), Class B (single vehicles over 26,001 lbs GVWR), Class C (vehicles transporting 16+ passengers or hazmat).
- Endorsements available: H (Hazmat), N (Tank), P (Passenger), S (School Bus), T (Double/Triple Trailers), X (Hazmat + Tank).
Your Path to a Commercial Driver's License
To get a CDL, you must first study for and pass the permit exam at the DMV. After you receive your permit, you can take commercial vehicle driving classes and complete the required training. The final step is passing the official driving exam to earn your CDL. Our practice tests help you prepare for the DMV permit exam with real-style questions, and we also provide extra study materials and helpful resources to guide you through the process.
Official Alaska CDL Handbook
The official Alaska Commercial Driver's License Manual covers every topic tested on the state's CDL knowledge exam — but it reads like a dense reference manual, not a structured study guide. A more effective way to prepare is with our General Knowledge practice tests. Our free Alaska CDL permit practice test mirrors the format and content of the official exam and is fully up to date as of February 2026. Each practice test features 20 questions covering essential topics such as vehicle inspection, safe driving techniques, air brakes, cargo securement, driving emergencies, hazardous conditions, and Alaska-specific commercial driving regulations. Unlike the official test, every practice question comes with a helpful hint and a detailed explanation of the correct answer — so you actually learn from every question you answer.
- Complete CDL regulations and Alaska-specific requirements
- Safe driving techniques, vehicle inspection, and cargo handling
- All endorsement categories and testing requirements
Non-Domiciled CDL Information
Important information about non-domiciled commercial driver's licenses in Alaska.
Federal regulations on non-domiciled CDLs are changing rapidly. The information below reflects the latest known state actions.
Alaska issues non-domiciled CLPs and CDLs through a dedicated program. The Alaska DMV provides detailed guidance for non-domiciled CDL applicants on its website. Under the FMCSA interim final rule (effective September 29, 2025), eligibility for non-domiciled CLPs and CDLs is limited to individuals holding H-2A, H-2B, or E-2 visa statuses. Employment Authorization Documents (EADs) are no longer accepted as proof of eligibility, and citizens of Canada and Mexico are not eligible for a non-domiciled CDL. Credentials expire on the "admit until" date or when lawful status expires. USCIS SAVE verification is required. [State DMV][FMCSA Final Rule]
Under the FMCSA final rule published on February 13, 2026 (effective March 16, 2026), these restrictions are reaffirmed. Note: The September 2025 interim final rule was stayed by the D.C. Circuit Court of Appeals (administrative stay granted November 10, 2025; upgraded to emergency stay November 13, 2025). The February 2026 final rule has been challenged in federal court (Lujan et al. v. FMCSA, No. 26-1032), but as of this writing no stay has been granted on the final rule. Affected drivers should contact the Alaska DMV for the most current information.[FMCSA Final Rule]
English Language Proficiency (ELP)
Federal ELP enforcement applies to all CDL holders nationwide.
Federal ELP enforcement applies to all CDL holders nationwide. Here is how it is enforced in Alaska.
Alaska does not currently administer a separate state-level English Language Proficiency (ELP) test for CDL applicants. However, all Alaska CDL holders are subject to federal ELP enforcement, which took effect on June 25, 2025. Under this enforcement, roadside inspectors conduct a two-step assessment: first, a conversational interview in English — no interpreters or translation tools are permitted — to evaluate whether the driver can communicate sufficiently in English; second, the driver must demonstrate the ability to read and interpret standard U.S. traffic signs. Drivers who fail either step of the assessment are placed out of service under CVSA guidelines. Alaska CDL applicants should be prepared to demonstrate English proficiency during any roadside inspection or compliance review.