Arizona CDL permit (CLP) knowledge tests — Practice

Question 1

How much distance will an air brake-equipped vehicle need to come to a complete stop if it is traveling at 55 mph under ideal driving conditions?

Accepted Answer

450 feet

Question 2

When a vehicle goes around a corner, the rear wheels:

Accepted Answer

Follow a different path than the front wheels.

Question 3

When backing a truck, you should:

Accepted Answer

Use both side mirrors.

Question 4

If asked by a law enforcement officer to take a test to determine your blood alcohol concentration (BAC):

Accepted Answer

You will lose your CDL if you refuse to take the test.

Arizona CDL permit (CLP) knowledge tests — practice