Illinois CDL Passenger Endorsement: Prohibited Practices Test 2026

Some things a passenger driver simply may not do, and the Illinois CDL passenger prohibited practices test makes sure you know each one. Fueling with riders aboard, refueling in a closed building, towing or pushing a disabled bus with passengers on it, and talking with anyone while the vehicle is moving all appear in this 2026 question set, along with the narrow exceptions the rules allow.

The chapter also bars carrying certain hazardous materials on a passenger vehicle and restricts where riders and their belongings may be. Illinois CDL passenger endorsement candidates who study only the driving skills tend to lose points right here, because prohibited practice items are pure recall and offer nothing to reason out.

Run this passenger prohibited practices practice test in short repeated sessions rather than one long sitting, since recall material sticks better that way. Confirm each rule against your Illinois CDL Manual, which also states the exact number of questions on the Illinois passenger endorsement written exam before you test with the Illinois Secretary of State.

Keep going:

• Illinois Passenger Endorsement Practice Test
• Illinois Passenger Endorsement Practice Test 2
• Illinois Passenger Endorsement Test
• Illinois CDL Practice Test
• Illinois Air Brakes Practice Test
• Illinois CDL Combination Practice Test
• Illinois CDL Pre-Trip Inspection Practice Test
• Illinois Hazmat Practice Test
• Illinois CDL Practice Test

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