Getting a CDL in Alaska

From learner’s permit to CDL

Start with a commercial learner’s permit. You pass the commercial knowledge tests at a DMV office (plus the combination test for Class A, and air brakes if you need them), meet the medical rules on Form 413, and then wait at least 14 days before the skills test. The permit gives you 180 days to finish, and you can extend it once. First-time CDL drivers must also complete federal entry-level driver training.

The skills test is taken in a vehicle that matches the class you want, booked through the same online scheduler. Class A covers combinations over 26,000 lb, Class B single vehicles over 26,000 lb, and Class C smaller vehicles carrying 16 or more people or placarded hazmat. As of October 2026, a CDL costs $100 ($120 for a REAL ID) and the commercial road test is $25.

People in communities off the road system may qualify for an off-highway CDL with a reduced or no road test, and no entry-level training.

Studying for the CDL knowledge tests

The commercial knowledge tests come from the Alaska Commercial Driver License Manual. The manual says the minimum passing score for all of them is 80%, and you can take them once a day until you pass.

Which tests you take depends on the class and endorsements you want: general knowledge for everyone, combination vehicles for Class A, air brakes if your vehicle has them, and separate tests for endorsements like hazmat or school bus. Our practice test covers the car permit test, not the CDL, so use the CDL manual and its own practice options for these.