Practice question

For a Maryland Class A combination trailer skid recovery?

Correct a jackknife by pulling the fifth-wheel release
To stop a trailer skid, release the brakes so trailer wheels can roll and regain traction.
Apply more trailer-only braking to a trailer skid
Keep the wheels locked until the vehicle stops

Answer: B — To stop a trailer skid, release the brakes so trailer wheels can roll and regain traction.

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