2025 IL CDL Practice Test: All - Test 3
Based on
2025 IL CDL Handbook
18. When you need to apply more pressure to help your brakes work normally effectively, this means that your brakes are fading. Which of the following can cause fading brakes?
A
Mechanical problems.
B
All of the listed answers.
C
Air leakages.
D
Brakes out of adjustment.