Free Arizona CDL General Knowledge Practice Test 2022

You are looking for actual practice for your coming CDL test? So you have come to the right place. Our AZ General Knowledge Practice Test has the same questions as the real exam which is based on the Arizona CDL manual. Our test covers most of the subject areas on the Arizona General Knowledge Test such as shifting techniques, railroad crossing safety, drunk driving laws, and much more to make you become a safer driver. In addition, each question has a detailed explanation that will help you understand the concept and answer future questions about it correctly. If you don't get the pass right away, don't worry, you can take this Arizona CDL practice test an unlimited number of times to make sure you learn all the questions. Our practice test will refine your driving knowledge so you can earn your CDL and start driving on the roads. Let’s take our free CDL practice test now!

Our CDL practice tests:
Based on 2022 AZ commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
AZ CDL General Knowledge Test format:
50 questions
40 correct answers to pass
80% passing score
List of questions
1.
To help you to stay alert while driving, you should:
2.
You are checking your tires for a pre-trip inspection. Which of these statements is true?
3.
On what day and time does a 14 hour rule violation occur?
Day 1

Day 2
4.
Which of these is NOT a danger when an automatic transmission is forced into a low gear at a high speed?
5.
Which of these statements is true?
6.
Weight transmitted to the ground by one axle or one set of axles called:
7.
After taking 10 consecutive hours off duty, a driver begins to work at 8:00 a.m. The driver may operate a commercial motor vehicle until what time?
8.
When approaching a railroad crossing, which of these safety precautions applies?
9.
Using radar detectors in commercial vehicles:
10.
What keeps an engine cool in hot weather driving?
11.
When should drivers inspect their vehicles?
12.
A stake pocket is:
13.
For your safety, when setting out reflective triangles you should:
14.
Which of these is true about notifying the authorities after an accident occurs?
15.
What violations occurred on Day 2 of this example?
Day 1

Day 2
16.
A bulkhead is defined as:
17.
In case of which fires can you use water to put it out?
18.
What is the main factor affecting the low-speed offtracking of a tractor trailer?
19.
When you sight-side back your vehicle into an alley stopping as close as possible to the rear of the alley it is called:
20.
What is a rub rail?
21.
When securing building materials, how many knots are acceptable in the tiedown(s)?
22.
Using the following numbers for your calculations, how much weight will come off your steer axle?


Miles per gallon: 7
Miles travelled: 280
Percenatage of fuel weight on steer axle: 80%
23.
Specific suspension problems that drivers should look for include which of the following:
24.
You are checking your wheels and rims for a pre-trip inspection. Which of these statements is true?
25.
When securing a non-cubic boulder with an unstable base, the four surrounding chains must have a WLL of at least:
26.
What are most front-wheel skids caused by:
27.
When loading paper rolls with eyes horizontal, which of the following is not a requirement for stacking a second layer?
28.
Which of these actions are NOT recommended for a left turn?
29.
You are driving a heavy vehicle with a manual transmission. You have to stop the vehicle on the shoulder while driving on an uphill grade. Which of these is a good rule to follow when putting it back in motion up the grade?
30.
Which of the following is not a reason why loads should be secured?
31.
Some large trucks have curved mirrors. These mirrors:
32.
A traffic emergency requires you to escape to the shoulder or roadside. If possible, slow down to ____ mph before using your brakes.
33.
Ways that drinking alcohol can affect the brain include:
34.
In case of a fire in the cargo area of a van or box trailer, you should:
35.
All of the following are classified as "a drink" and contain the same amount of alcohol except:
36.
A 'hook-lift container' is:
37.
Any CDL holder found to operating a CMV with ANY alcohol in his/her system will be placed out-of-service for a minimum of:
38.
Some common causes of vehicle fires are spilled fuel, improper fueling, under-inflated tires, and:
39.
Which of these is the proper signal to change lane?
40.
Vehicles should be equipped with all of the following emergency equipment except:
41.
When backing, all of the following are important safety rules:
42.
What happens to tar on the road pavement during hot weather?
43.
If you hear on the radio that there is a major snowstorm forecast along your route, will you qualify for the Adverse Driving Conditions Exception?
44.
Which of these statements about acceleration is true?
45.
While driving, the freight must not:
46.
Convex (curved) mirrors:
47.
Option #1 for securing coils transported with eyes lengthwise includes:
48.
Which log below contains at least one violation?
Day 1

Day 2
49.
If you're able to arrive early for a delivery, you should:
50.
When securing concrete bell pipe in multiple complete tiers, all of the following are true except: