Practice question

A trailer begins to swing out during braking on a slippery road. Which action is most appropriate?

  1. Release the brakes so wheels can roll and regain traction
  2. Apply the trailer hand brake harder
  3. Increase service-brake pressure
  4. Steer sharply away from the road

Answer: A — Release the brakes so wheels can roll and regain traction

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

Practice more: KS CDL General Knowledge Practice Questions - Kansas CDL General Knowledge Test Exam →