·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.
The hub oil seal should be checked for?
2.
Tires should be checked for?
3.
The air pressure in a commercial vehicle should rise to governor cutout of?
4.
To test the service brake test you will need to have the trailer air supply valve in, parking brake in, and the hand brake released. How do you test the service brake?
5.
Hoses in the engine compartment should be checked for? Select all that apply.
6.
Which gauge should be between 12-14, and in the green?
7.
In addition to inspecting regular external driving mirrors, school buses are equipped with mirrors specifically for:
8.
Some indications of malfunctioning hoses include:
9.
Air pressure drop on a single vehicle with brakes unapplied should be:
10.
At the rear of the tractor there are still a few things to check, what are they?