Practice question

What is off-tracking?

Trailer rear wheels follow a tighter path than the tractor front wheels
The trailer brakes pull left
The tractor protection valve closes
The electrical cord is unplugged

Answer: A — Trailer rear wheels follow a tighter path than the tractor front wheels

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

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