After coupling with a semi trailer of a combination vehicle, which position should you put the front trailer supports in before driving away? | Semi-Truck or Big-Rig Drivers (CDL) General Knowledge Test | Drivers License Practice Tests | Driverstest.info

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After coupling with a semi trailer of a combination vehicle, which position should you put the front trailer supports in before driving away?

After coupling with a semi trailer of a combination vehicle, which position should you put the front trailer supports in before driving away?

Fully raised with the crank handle secured in its bracket.

Raised half way with the crank handle removed.

Three turns off the top with the crank handle secured in its bracket.

Two thirds clockwise away from the landing gear.