2024 MN CDL Practice Test: Double and Triples - Test 4
Based on
2024 MN CDL Handbook
23. Why should you unlock the pintle hook with the dolly still under the rear trailer?
A
You may drive faster.
B
Your brakes will fail.
C
The dolly tow bar may fly up, possibly causing injury, and making it very difficult to re-couple.
D
You may drive slower.