Illinois CDL general knowledge practice test EXAM 2026 || MOST RECENT EXAM ACTUAL COMPLETE REAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+ | NEWEST EXAM | JUST RELEASED!!!

Illinois CDL general knowledge practice test EXAM
2026 || MOST RECENT EXAM ACTUAL COMPLETE REAL
EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+ |
NEWEST EXAM | JUST RELEASED!!!



slightly melted ice


ANSWERS: is more slippery than hard frozed ice


when it's below freezing and the road looks wet


ANSWERS: watch out for black ice


roads will be most slippery


ANSWERS: just after it starts to rain


other than front tires, the tread pattern shall be at least ___ deep?


ANSWERS: 2/32"

,In vehicles with electrical systems protected by fuses


ANSWERS: carry at least one spare of each size and rating used


all vehicles must carry


ANSWERS: a fire extingusher, spare electrical fuses, and tire chains


a vehicle shall not be driven whenever


ANSWERS: any of the required lights or reflectors are inoperable


when testing hydraulic brakes you should


ANSWERS: pump the pedal three times, apply firm pressure and
hold for 5 seconds, the pedal should not move


how do you know when to shift gears


ANSWERS: use the engine speed, RPM, use road speed(mph), by
listening to the engine's whine


Down-shifting


ANSWERS: should be done before you start down a hill

, down-shifting before entering a curve


ANSWERS: lets you speed up as soon as you come out of the curve


It's best to hold the steering wheel at the _ o'clock position


ANSWERS: 3 and 9


backing is


ANSWERS: always dangerous