Mississippi CDL General Knowledge: Driver Fitness Test 2026

A rested, healthy driver is a safe driver, and the Mississippi CDL driver fitness and hours of service test makes sure you know the federal limits that keep tired truckers off the road. Expect questions on daily and weekly driving caps, required breaks, logging your time, and the physical condition you must be in to hold a commercial license.

You will also cover illness, medication, and the honesty required on medical self-reporting. The Mississippi CDL Manual summarizes the hours-of-service framework set by the FMCSA, and pairing it with these drills helps the numbers stick instead of blurring together.

Keep the exam in view: the Mississippi general knowledge test spans 50 questions and asks 80 percent to pass. Fitness and hours rules are frequently tested, so work this driver fitness and hours of service drill through 2026 until the limits are second nature.

Keep going:

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

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