·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.
As part of your suspension inspection, you will check for cracks, leaks, or damage to all of the following except:
2.
The slack adjuster is part of the braking system, what is the maximum play allowed with the brakes off?
3.
What are a few items you want to check while between the tractor and trailer?
4.
Step 1 of the CDL air brake tests makes sure the leak rate of the red and blue line is not unsafe. With the parking brake released and the brake pedal applied the leak rate should be no more than?
5.
Before you start the vehicle you should check?
6.
Pedals should be checked for which of the following?
7.
When opening the hood, you should check? Select all that apply.
8.
Minimum tread depth should be 4/32-inch on:
9.
The steering box should be checked for:
10.
Air pressure drop on a single vehicle with brakes unapplied should be: