Michigan CDL General Knowledge: Driver Fitness Test 2026

A rested, alert driver who knows the clock is the foundation of safe trucking, so the Michigan CDL driver fitness and hours of service test drills the rules that keep tired drivers off the road. This 2026 set covers daily and weekly driving limits, required rest breaks, logging duty status, and self-assessing your own fitness before a long run.

What is the passing standard? The Michigan CDL general knowledge test contains 50 questions and requires an 80 percent score, which is 40 correct, a federal FMCSA benchmark applied in Michigan and every other state. Hours-of-service basics appear within that general knowledge material, and the Michigan CDL Manual from the Michigan Secretary of State lays out the current limits.

Rehearse these fatigue and logging questions until the numbers stick. Consistent scores on this Michigan CDL practice test through 2026 tell the Michigan Secretary of State you understand why a well-rested driver is a safer driver.

Keep going:

• Michigan CDL Practice Test
• Michigan CDL Practice Test 2
• Michigan CDL Practice Test 3
• Michigan CDL Practice Test 4
• Michigan Air Brakes Practice Test
• Michigan CDL Combination Practice Test
• Michigan CDL Pre-Trip Inspection Practice Test
• Michigan Hazmat Practice Test
• Michigan Class A CDL Practice Test
• Michigan CDL Practice Test

Every question traces back to the Michigan CDL Manual - skim the right-of-way and signs chapters before your retake.