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

Before backing under the trailer after connecting the air lines you should:

2 / 40

Select the inappropriate way to test for the low pressure warning signal.

3 / 40

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

4 / 40

With Division 1.1, 1.2, or 1.3 Class A or B, how close can you park to a bridge, tunnel, or building?

5 / 40

When checking for_____you are looking for dripping fluids or puddles on the ground below the transmission or engine.

6 / 40

To prevent a roll over a driver can 1) keep the cargo as low to the ground as possible and 2) _____.

7 / 40

If you double your speed, what will happen to your stopping distance?

8 / 40

A driver of a tanker should use an escape ramp when _____.

9 / 40

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

10 / 40

Should your air compressor stop working:

11 / 40

The minimum tread depth for steering axle tires is:

12 / 40

What is the normal operating range for a truck's oil pressure?

13 / 40

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

14 / 40

How do you hook a combination to a second trailer without spring brakes and without using wheel chocks?

15 / 40

How should the pintle hook be when backing a dolly under the second trailer?

16 / 40

What is the correct number of red reflective triangles that you should carry?

17 / 40

Select the true statement about speed and stopping distance.

18 / 40

When you have a major leak in the service line and put on the brake, the service air pressure will escape and cause the:

19 / 40

Select the statement that best describes what the trailer air supply control does:

20 / 40

The floor liner for explosives may not:

21 / 40

Select the true statement in regards to the center of gravity for tanks:

22 / 40

Select the answer that is controlled by the foot brake.

23 / 40

Which of the following would NOT be part of a standard vehicle inspection?

24 / 40

You should_____when an emergency requires you to quickly stop your tanker.

25 / 40

What are spring brakes?

26 / 40

Which of the following is something the driver must watch for:

27 / 40

Another term for a smooth bore tank is:

28 / 40

Select the vehicle that off-tracks the most.

29 / 40

Select whether the following statement is true or false: Front wheel brakes are good to use in all conditions.

30 / 40

How should the hand valve be used?

31 / 40

Select the true statement about dual air brake systems.

32 / 40

When driving tank vehicles you should:

33 / 40

The CDL manual indicates the last step on picking up students at the bus stop is as follows:

34 / 40

What must vehicles with air brakes have?

35 / 40

What school bus accidents should be reported?

36 / 40

Which of the following are some suspension system defects?

37 / 40

Your engine runs a pump when you are delivering compressed gas. Should you turn off your engine before or after you unhook the hoses after finishing that delivery?

38 / 40

This object should not move more than an inch by pulled by hand with the brakes released for manual slack adjusters.

39 / 40

You should back up slowly until____when coupling the trailer.

40 / 40

The Emergency Response Guidebook (ERG):

Your score 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.