Practice question

Stopping distance for a combination vehicle is:

Shorter than for a straight truck of the same weight
Significantly longer than for a straight truck
About the same as a passenger car
Independent of speed because of trailer brakes

Answer: B — Significantly longer than for a straight truck

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Washington CDL Combination Practice Questions - Washington CDL Combination Vehicles Test Exam →