Wyoming CDL Written Test — Questions, Cost & Study Tips (2026)

Studying for your Wyoming CDL written exam? Here is what applicants typically need to know before visiting Wyoming DOT.

How many questions on the Wyoming CDL test?

Wyoming general knowledge written exams commonly include about 50 multiple-choice questions for the core CDL knowledge test. Endorsements such as air brakes, combination vehicles, hazmat, and passenger are separate written tests if your license class requires them.

PassCDL mirrors this structure: start with general knowledge, then add endorsement practice for the tests you need.

Wyoming CDL test cost (approximate)

Written exam fees at Wyoming DOT are typically $20–$30 per attempt (varies by office and endorsement). Failing and retesting can cost more than a month of PassCDL Pro — many students prefer unlimited practice before test day.

Wyoming study tip

Wyoming DOT CDL knowledge tests follow federal standards for commercial driver licensing.

Free WY CDL practice test

Use our Wyoming CDL practice test for scored questions and explanations. PassCDL Pro adds full exam simulations, all endorsements, and unlimited retakes.

See also: How many questions on the CDL test? · CDL general knowledge study guide

Educational practice only — not affiliated with Wyoming DOT or any state DMV.