New York CDL Double/Triple Trailers Practice Test

A driver is reviewing release dolly fifth wheel. Which answer matches official New York DMV or FMCSA guidance?

release the dolly fifth-wheel latch only after securement, landing gear, valve, line, and dolly-brake steps release the latch before parking brakes release the latch before lowering landing gear release the latch while driving

Correct Answer:

release the dolly fifth-wheel latch only after securement, landing gear, valve, line, and dolly-brake steps

Access more questions from this quiz

Continue to New York CDL Double/Triple Trailers Practice Test for more practice questions and the full quiz experience.

Access More Questions