Question 17 of 20
Score: 0/0During an inspection of a double or triple combination vehicle, besides the usual checks, what else should you inspect?
ExplanationWhen inspecting double or triple combinations, it’s important to check the shut-off valves, converter dolly or dollies, and air brakes on all trailers to ensure everything is functioning properly and safely.
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Did you know? Heaviest trailer goes right behind the tractor, lightest at the rear.
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