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Free Michigan CDL Air Brakes Test (MI)

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Based on 2024 MI commercial driver's license manual
  • Updated for July 2024
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
Commercial Driver's License

About this test

9 min to complete
Available in EN and ES

Today, you will have an opportunity to become a better, safer, and possibly even more successful commercial driver in the state of Michigan, as you prepare to get your air brake qualification. With the air brake qualification, you can drive a wider range of commercial vehicles and this may qualify you for more jobs and help you stand out – the sky is the limit! This 30 question multiple-choice format practice exam is closely based on the questions featured in the Michigan Commercial Driver License Manual that have necessary information about safely driving a commercial vehicle with air brakes. You’ll also find each questions has an explanation written with information directly from the manual, so read each one closely. Study early and practice as often as you need to until you achieve a score that you feel comfortable with. Good luck on your exam, and you’ll soon be driving safely with air brakes!

To fully understand the Air Brakes endorsement process and to master the material for the written exam, explore our detailed guides on the Air Brake endorsement and the Air Brakes written test.

What to expect on the actual MI CDL exam

25

questions

20

correct answers to pass

80

passing score

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