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

Puddles or dripping fluids from the underside of the transmission and engine may indicate:

2 / 40

The air leakage rate for combination vehicles should not be more than _ psi a minute.

3 / 40

Air tanks need to be drained:

4 / 40

Select the true statement:

5 / 40

Select the statement that is true in regards to managing space to the sides.

6 / 40

This carries hydraulic fluid or air to the wheel brake assemby.

7 / 40

Select the true statement about stop valves in a cargo tank:

8 / 40

Select the statement that best explains the "crack-the-whip" effect.

9 / 40

Within 3 minutes, this gauge pressure should build to 90 psi from 50 psi.

10 / 40

Select the true statement about empty trucks:

11 / 40

You should line up_____when getting ready to back under the trailer.

12 / 40

You are required to have a tank endorsement when transporting:

13 / 40

When is it best to wear your seat belt?

14 / 40

Which of the following is a necessary qualification for non-bulk packaging?

15 / 40

Select the first action to do when the low air pressure warning comes on:

16 / 40

A shipper’s certification is best described as _____.

17 / 40

What will occur as a result of failing to perform all 3 components of the air brake check?

18 / 40

The interlock system for the brake and accelerator on a transit coach may be used:

19 / 40

The air leakage rate for a combination vehicle should not exceed ____psi a minute.

20 / 40

You should activate hazard lights within approximately how many feet before railroad crossing?

21 / 40

You should be in the proper gear before going down a hill because:

22 / 40

A driver that hauls hazardous materials must attend training every:

23 / 40

Vehicle handling can become unsafe if the weight is not properly balanced. Hard steering can be caused by:

24 / 40

What is the best way to prevent brakes form overheating while drive down a steep grade?

25 / 40

What are the 3 methods for securing a second trailer before coupling?

26 / 40

What is most likely to occur when driving double and a set of trailer wheels goes into a skid?

27 / 40

Off-tracking happens when going around a corner and:

28 / 40

Cargo tanks ____.

29 / 40

An example of a low pressure warning signal for air brakes is:

30 / 40

When approaching railroad tracks, stop your bus:

31 / 40

You don't want to use wheel chocks when hooking a combination to a second trailer with no spring brakes. What should you do?

32 / 40

This object should not be worn dangerously thin where visible.

33 / 40

If students must cross the street, when they get off the bus, which statement is true?

34 / 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?

35 / 40

Before transporting a sealed load, you must check:

36 / 40

You should never brake and should rely only steering inputs to avoid a crash while driving a tanker truck.

37 / 40

Select the true statement about emergency steering and tankers:

38 / 40

If there is no traffic light or attendant, how far from the draw of a drawbridge must you stop?

39 / 40

Select the true statement about handling triples and doubles:

40 / 40

When should you not use the parking brakes?

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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.