Practice question

A driver is reviewing secure rear trailer. Which answer matches official New York DMV or FMCSA guidance?

  1. landing gear must be fully raised first
  2. all shut-off valves must be removed
  3. before backing under the rear trailer, its brakes must be locked and/or wheels chocked
  4. safety chains must be permanently disconnected

Answer: C — before backing under the rear trailer, its brakes must be locked and/or wheels chocked

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

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