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

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

2 / 40

Which of the following statements is true about speed management?

3 / 40

Select the answer that is not a part of the braking process when driving a tractor-trailer combination vehicle that has ABS:

4 / 40

The amount of liquid you can carry depends on:

5 / 40

The purpose for the emergency air line is:

6 / 40

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

7 / 40

Drivers who transport route controlled radioactive materials must carry a dated certificate of radioactive materials training. This training must have ocurred within the last:

8 / 40

You do not have a hazardous materials endorsement on your commercial driver license. When can you legally haul hazardous materials?

9 / 40

The container for the mechanism that transforms the steering column action into wheel action is:

10 / 40

School buses are one of the safest means of transportation. What two key factors contribute to this impressive safety record?

11 / 40

Select the true statement:

12 / 40

With Division 1.2 or 1.3 Explosive B, how close to the travelled part of the roadway can you park?

13 / 40

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

14 / 40

You should____in order to inspect the coupling.

15 / 40

You need to be extra careful when driving smooth bore tanks:

16 / 40

What does the amount of liquid allowed in the tank depend on?

17 / 40

The gauge that needs to come up to normal levels after starting the engine within a few seconds is _____.

18 / 40

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

19 / 40

After deciding the type of evacuation that is necessary, the next step you must take is:

20 / 40

The bolst, brackets, or bushings that attach the air bag and/or spring to the vehicle and axle frame are _____.

21 / 40

Which of the following statements is FALSE?

22 / 40

A shipper’s certification is best described as _____.

23 / 40

Two causes of tire fires are ______.

24 / 40

When driving a combination vehicle, the trailer breaks away severing the air lines. The trailer brakes should come on and ____.

25 / 40

How can you determine if your vehicle is equipped with ABS?

26 / 40

If you are already carrying 100 pounds of silver cyanide, what precautions must you take if you are given papers at a dock to carry 100 cartons of battery acid?

27 / 40

What is the most important reason for doing a school bus inspection?

28 / 40

Under which two special conditions should you downshift?

29 / 40

What should you hear when you have the hand valve on and are testing the trailer brakes by opening the service air line at the back of the trailer?

30 / 40

Which of the following statements is FALSE:

31 / 40

Make sure____when the front trailer supports are up and the trailer is sitting on the tractor.

32 / 40

Select the true statement in regards to an application pressure gauge:

33 / 40

A "transport index" relates to products that are:

34 / 40

You should decrease to a safe speed before entering a curve and then_____through it.

35 / 40

This item should not be rusted, bent, or damaged and centered over evenly spaced tires and dual wheels.

36 / 40

Select the factors that can cause your brakes to fade or fail:

37 / 40

If you are drowsy, you should _____ before you drive.

38 / 40

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

39 / 40

Select the true statement about converter dollies:

40 / 40

At 55 miles-per-hour it takes about 6 seconds to stop a fully loaded truck and the braking distance is:

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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.