arizona
CDL Practice Test

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This site contains free CDL practice tests for Arizona. You can take these practice tests as many times as you would like as you prepare for the Arizona CDL test. Questions are derived from various CDL topics that are represented in the Arizona CDL manual. You will be presented with 40 questions and you must answer 34 test questions correctly to pass. There is a 50-minute time limit. You may not go back once you answer a question. Click the “Start Test” button below to begin your Arizona CDL practice test.

1 / 40

When this item is missing or loose, movement may occur between the fifth wheel assembly and the frame.

2 / 40

Select the true statement about what the Air Compressor Governor controls:

3 / 40

What action should you take before driving while drowsy?

4 / 40

What is a passive railway crossing?

5 / 40

Why should you know the outage?

6 / 40

A battery box check is important. The battery must be secure, connection must be tight, and cell caps must be present. In addition these items should be checked:

7 / 40

Operating a motor vehicle with the intent of doing harm to others or physically assaulting a driver or their vehicle is known as?

8 / 40

Some hazardous materials may not be loaded together with other hazardous materials. The prohibited combinations are listed in the:

9 / 40

Shifting into a lower gear and removing your foot off of the accelerator to slow your vehicle is known as?

10 / 40

You are inspecting the_____when looking for broken welds, cracks, holes, or other damage to the longitudinal frame member, cross members, box, and floor.

11 / 40

In what position should the shut off valves on a the rear of the front trailer be in on a set of double trailers?

12 / 40

A shipper’s certification is best described as _____.

13 / 40

Which of the following is NOT a basic step to be taken at a crash scene?

14 / 40

On a drawbridge, you do not need to stop, but must slow down and make sure it's safe, when:

15 / 40

What is the first thing to do if your vehicle catches fire while driving?

16 / 40

What might happen if you swing wide to the left before you turn right?

17 / 40

Anti-lock brakes:

18 / 40

The parking brakes should be used____in air brake vehicles.

19 / 40

Carry-on baggage cannot be stored:

20 / 40

A tractor should not be backed under a trailer until the whole air system is:

21 / 40

How far away are you required to park from a bridge, tunnel, or building if you are carrying Division 1.2 or 1.3 materials?

22 / 40

What type fire extinguisher is required in the power unit of a placarded vehicle?

23 / 40

When transporting explosives you may not park:

24 / 40

What is the best way to figure out how many seconds of following distance you have?

25 / 40

What is a supply pressure gauge used for?

26 / 40

What do you need to do to supply air to the air tanks of the second trailer?

27 / 40

Select the true statement about emergency brakes:

28 / 40

This component should be checked that it is solid, securely bolted to the tracture frame, and clear of objects.

29 / 40

Should the air pressure in the service air tanks fall below____the driver must be alerted via warning mechanism in the truck cab.

30 / 40

What do yo need to do before supplying air to the air tanks of the second trailer?

31 / 40

The main reason you should pull the dolly out from under a trailer before disconnecting it from the trailer in front is:

32 / 40

After the initial drop, the maximum leakage rates per minute is:

33 / 40

A placarded vehicle must have at least ___ placards?

34 / 40

Water is drained from the compressed air tanks because:

35 / 40

What must vehicles with air brakes have?

36 / 40

Select the statement that describes smooth bore tanks:

37 / 40

Liquid surge affects the handling of a tanker by:

38 / 40

How should the hand valve be used?

39 / 40

This object should not be spliced, cut, chafed, or worn through to allow steel braid to show.

40 / 40

How much space should you see between the lower and upper fifth wheel when checking the coupling of a converter dolly?

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CDL Category Practice Tests

CDL Practice Test

How To Get An arizona Commercial Drivers License

All Arizona CDL applicants must possess a valid driver’s license and meet the many eligibility requirements listed here. Arizona residents who are 21 years or older may apply for a commercial driver’s license and any specific endorsements offered. Those residents who are between the ages of 18 and 21 can apply for a restricted commercial driver’s license that only offers intrastate driving and limited endorsement availability. All applicants must possess a medical card from a qualified DOT Medical Examiner.

Any applicants that have the following attributes will be disqualified from receiving a CDL:

  • Being convicted in the past two years of driving a commercial vehicle under the influence.
  • Having more than one driver’s license.
  • Having commercial driving privileges revoked in Arizona or any other U.S. State.
  • Having a suspended or revoked driver’s license.

Those applying for their Arizona-issued commercial driver’s license will be required to take two assessments. These include the knowledge test and the skills test. Depending on the Class and Endorsements that an applicant is seeking, they may be required to partake in more than one knowledge test.

Endorsements 

S – School Bus
P – Passengers
T – Doubles and Triples
N – Tanks
H – Hazardous Materials
X – Tanks with Hazmat

Hit the Open Road

arizona CDL License Test Tips

All knowledge tests require a passing score of 80 percent or higher for the applicant to receive their Arizona Commercial Driving Permit. The general knowledge test is comprised of 50 questions regarding commercial vehicles and driving them. Class A drivers will be required to not only complete the general knowledge test, but also a 20 question assessment about combination vehicles. Those seeking endorsements will be required to take a test for each endorsement sought. Hazmat Endorsement requires a 30 question assessment. School Bus Endorsement and the Air Brake Restriction Removal requires a 25 question assessment.

In order to assess an applicant’s ability to operate a commercial vehicle, Arizona testing facilities will require skills tests. These skills tests are comprised of a pre-trip vehicle inspection, on-road driving test, and evaluation of basic control skills. Any applicant that is seeking an endorsement must take the skills test in the type of vehicle the endorsement is intended for.

Additional Information

Information on the Arizona Department of Motor Vehicles

The Arizona DMV regulates the certifying and testing of commercial drivers in the state. To get more information contact them via:

Website:  https://www.azdot.gov/motor-vehicles/driver-services/commercial-driver-license

Phone:  602.255.0072

 

Additional Arizona CDL Helpful Links

Please use the links below to access more valuable Arizona CDL testing resources and to learn more about practice driving test resources for the state of Arizona.