Practice question

A driver is reviewing uncoupling setup. Which answer matches official New York DMV or FMCSA guidance?

  1. park straight on firm level ground before uncoupling the rear trailer
  2. unlock the pintle hook immediately
  3. raise all landing gear first
  4. start uncoupling while turning

Answer: A — park straight on firm level ground before uncoupling the rear trailer

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

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