Michigan CDL Air Brakes Practice Questions - Michigan CDL Air Brakes Knowledge Test Exam

On the Michigan CDL Air Brakes test, what is the proper gear selection for a long downgrade with a loaded CMV?

Use a higher gear than for climbing the same grade Use a lower gear than you would use to climb the same grade, selected BEFORE starting down Stay in neutral to coast Highest gear available

Correct Answer:

Use a lower gear than you would use to climb the same grade, selected BEFORE starting down

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