PreTrip inspection demonstrated on a school bus. This is how you should perform your pretrip inspection on the CDL road test. This would be after you perform the light check with the examiner.

This is based on chapter 11 of the CDL manual. We purposely did not go into excessive detail, as it would be disadvantageous to memorize unnecessary items.

SKIP INTRO 1:40

AIR BRAKES TEST 27:27