·This test will prepare you for the internal and external portions of the vehicle inspection exam, where you will be expected to be able to walk around your vehicle, touch items and explain to the examiner why items must be inspected before a trip.

List of questions
The engine belts should be checked for? Select all that apply.
Next you should fan the brakes down to make sure all air brake safety devices are working, but what should you do before starting to fan the brakes?
The kingpin is a cylindrical piece of metal protruding down from the apron, it has a base which is near the apron, shank or the narrow section of the kingpin where the locking jaws connect, and the head or the part furthest from the apron. What should you check the kingpin for?
Minimum tread depth on all tires except steer tires is:
Air and electrical lines should not be physically damaged or worn, and also:
Which gauge should be between 12-14, and in the green?
Locking jaws should be:
Engine compartment belts should have play of no more than:
If a trailer is equipped with a cargo lift, drivers should do all of the following except:
Brake lines should be checked for?