·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
1.
To test the parking brake you should have the trailer air supply in, trailer hand brake released, and the parking brake _____?
2.
Steps leading into the vehicle should be?
3.
To check parking brake functionality, you will:
4.
Low air warning devices should typically activate when air pressure drops:
5.
Minimum tread depth on all tires except steer tires is:
6.
The rest of the axles on the vehicle are nearly the same as the front steer axles, with a few differences. What are the differences?
7.
Which of the following is not an engine compartment belt?
8.
The dipstick must show the oil level:
9.
At the rear of the tractor there are still a few things to check, what are they?
10.
Air pressure drop on a single vehicle with brakes unapplied should be: