Practice question

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

  1. rear shut-off valves on front trailers should be open
  2. front trailer rear shut-offs should be closed for travel
  3. front trailer rear shut-offs should be taped shut
  4. front trailer rear shut-offs should be removed

Answer: A — rear shut-off valves on front trailers should be open

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