Everything you need to pass the Michigan knowledge test — car, motorcycle, and CDL. Free practice included.
License type
Select your license type to see test requirements and available study materials.
What students say
★★★★★
Great study material.
S.SPractice Test
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Very useful material
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About the Michigan SOS
Agency
SOS
Languages offered
32
Retake wait
Next business day
Test fee
Free
Minimum age
14.75
The Michigan SOS knowledge test has 50 questions. You need to answer 40 correctly (80%) to pass. The test is administered by the Michigan SOS. Questions cover traffic laws, road signs, right-of-way rules, and safe driving practices specific to Michigan. If you don't pass, you can retest after next business day.
The Michigan motorcycle permit test has 20 questions. You need to answer 16 correctly (80%) to pass. Questions cover riding techniques, road rules, gear requirements, and safe riding practices specific to Michigan.
The Michigan CDL knowledge exam covers general knowledge plus any endorsements you're pursuing — air brakes, combination vehicles, HazMat, tank vehicles, doubles/triples, passenger, and school bus. Each section is scored separately, and you must pass every section required for your license class and endorsements. Our practice tests mirror the real exam's format and difficulty, so there are no surprises on test day.
What trips people up
Based on questions Michigan drivers get wrong most often.
Struggling with these? The Michigan Cheat Sheet covers all of them →
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