Practice question

The proper position for the fifth wheel during normal coupling is:

  1. Flat with jaws closed
  2. Tilted back with jaws closed
  3. Tilted forward with jaws open and slightly elevated to receive the kingpin
  4. Removed entirely

Answer: C — Tilted forward with jaws open and slightly elevated to receive the kingpin

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 →