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
When is the driver responsible for inspecting cargo and securing devices?
Define 'bolster':
The North American Cargo Securement Standard cover vehicles weighing:
Placing a phone call while driving:
Which statement is true about extending the 14 hour on duty clock by using the 8 hour sleeper berth provision?
There are three maximum limits you must follow at all times. Those limits are:
In case of illness that prevents you from driving safely, you should:
When road lighting is poor or confusing, you should:
A single metal coil with eye vertical weighing 6,350 lbs requires tiedowns with a minimum aggregate WLL of:
What is the minimum weight of a load of metal coils that requires specific securement practices?
On which of the below logs did a violation occur?

Day 1

Day 2

How many tiedowns are required on a stack of shortwood loaded crosswise?
The distance the truck will travel between noticing a hazard and hitting the brakes is:
All vehicles on all highways have a maximum allowable height of:
The maximum number of "looks" allowed during the driving exam is:
When driving, when is it acceptable to signal other drivers that it is safe to pass?
Another name for 'skid', a platform or tray on which cargo is placed so that it can be handled as an article.
Adding or burning off fuel will mainly change the amount of weight on which axles?
If you are being tailgated, you should not:
How many violations occur on the below example?
Day 1

Day 2
A school bus endorsement is required in order to transport:
When securing concrete pipe loaded crosswise, arrange the top tier:
The condition in which water or slush collects on the road and your tires lose contact and have little or no traction is called:
When vehicles towing trailers go into a drive-wheel skid, the trailer can push the towing vehicle sideways, causing a:
If you slide the 5th wheel toward the nose of the tractor, what will be the effect?
After turning and getting up to speed:
If unsure of the exact location of the center of gravity of your cargo, where would you rather have the center of gravity located if you couldn't get it centered?
When changing lanes, put you turn signal on, and:
Which of the following has the greatest affect on the gross vehicle weight?
Cargo that isn't prevented from forward movement, and is 4 feet long and weighs 1,500 lbs requires a minimum of how many tiedowns?
In Oregon, the maximum weight on the steer axle is listed as 600 pounds per inch of tire tread width up to 20,000 pounds. Your steer tires have a load rating of 6,150 pounds each and are 10 inches wide. What is the maximum legal weight your steer axle can carry in Oregon?
Overall length limit on vehicles transporting machinery, poles, or structural objects is:
Using the following numbers, what would be the final result if you moved the 5th wheel back one hole?

steer axle: 12,300 pounds
drive axles: 33,100 pounds
Weight transfer: 500 pounds per hole
When entering and exiting an expressway, and also generally any time you drive, you should:
Putting too much weight towards the rear may cause all of these except:
What is bell pipe concrete?
Sliding your trailer tandems toward the front or back of the vehicle will primarily change the weight distribution between which sets of axles?
When securing building materials, how many tiedowns are required for top tier bundles longer than 5 ft?
A sign of a confused driver who may present a potential hazard is:
To avoid being blinded by glare when driving at night, drivers should:
The narrowest end of a boulder should be pointed:
When starting down a hill, instead of using the foot brakes to control speed:
What is the minimum number of tiedowns required through the eye of a metal coil loaded crosswise?
You receive a scale ticket and your drive axles are 35,400 and your trailer tandems are 31,100. Based upon the two most common tandem slider rail hole spacings, what is the minimum number of holes you would have to slide the tandems to get the weight legal, and in which direction?
Which of these is specifically prohibited when securing crushed or flattened vehicles?
It is safe to remove the radiator cap or any other part of the pressurized system:
When securing concrete pipe over 45 inches loaded crosswise, which direction must the tiedowns on the front half of the load run?
Which of the following will alter the gross vehicle weight?
Improperly loaded or secured cargo:
Specifically prohibited in the testing area are cellphones and: