Question 95 of 140

What is the purpose of doing a walk-around check immediately after coupling, before driving away?

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To physically confirm the coupling, air lines, electrical connection, and landing gear are all correctly set
It replaces the need to pull forward and test the coupling
To check the trailer's paint condition
It is only a formality with no functional purpose beyond satisfying an internal company checklist policy

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Correct answer to question 95 (Combination Vehicles): To physically confirm the coupling, air lines, electrical connection, and landing gear are all correctly set

Why

A walk-around after coupling gives a final visual confirmation that everything, including the locking mechanism, air and electrical connections, and landing gear, is properly set before the vehicle moves.

Updated: November 2026

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What is the purpose of doing a walk-around check immediately after coupling, before driving away?

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