Question

After coupling a semitrailer, you should crank up the front trailer supports (dollies) how?

A) Raised 1/2 way with the crank handle secured
B) Raised 3/4 way with the crank handle removed
C) Fully raised with the crank handle secured

Answer 1

After coupling a semitrailer, make sure to fully raise the front trailer supports and secure the crank handle to prevent any transport hazards.

Step-by-step explanation:

After coupling a semitrailer, it is important to secure the vehicle for safe transportation. You should fully raise the front trailer supports, which are also known as dollies, until they are completely retracted and out of the way.

This action ensures that the supports are not damaged during transport and do not pose a risk of catching onto something on the roadway. Once the supports are fully retracted, you must ensure that the crank handle is also secured to prevent it from swinging out and causing a hazard or getting lost.