Knowledge Test Class A #2
Class A Driving Test | North Dakota 2025 #2 Page 2 of 7
Train for FREE online with our North Dakota class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a ND CDL class A permit in 2025, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.
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8 . While driving, your mirrors:
While driving, regular mirror checks are essential to remaining aware of the traffic around you. Mirrors are also essential to helping you spot possible problems on your own vehicle.
9 . What do headers do?
Act as wind guards
Front-end header boards protect the driver from the forward motion of their cargo in the event of a crash or emergency stop.
10 . What must be done if a load is over-length?
The emergency flashers must be activated.
Special equipment, such as warning flags or flashing lights, may be required if you are transporting an over-length load. When transporting such a a load, you will need to acquire the necessary permits. Driving is often limited to certain times.
11 . What is the maximum legal trailer length?
53 feet
In North Dakota, a trailer may be no more than 53 feet in length.
12 . Most heavy-duty vehicles use:
Quadruple air brake systems.
Most heavy-duty vehicles use dual air brake systems. A dual system has two separate air brake systems with a single set of controls.
13 . Service brakes should:
Before driving, you should always verify that your service brakes are in good working order. Testing the brakes before a trip allows you to locate any problems before you need to brake while on the road.
14 . Which part of the truck is the air compressor connected to?
The door latch
In an air brake system, the air compressor is connected to the engine through gears or a v-belt.
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2025 North Dakota | Frequently Asked Questions
A CDL Class A license in North Dakota is a commercial driver's license that allows the holder to operate any combination of vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 pounds or more, provided the towed vehicle is heavier than 10,000 pounds. It's typically used for driving tractor-trailers, truck and trailer combinations, or tank vehicles.
A Class A CDL license allows the holder to operate a variety of large vehicles. These include tractor-trailers, truck and trailer combinations, livestock carriers, and flatbeds. Additionally, it permits the operation of vehicles towing over 10,000 pounds such as large trailers, mobile homes, and more. Remember that endorsements may be required for specific types of vehicles.
To obtain a Class A CDL license in North Dakota, you must be at least 18 years old (21 for interstate driving), possess a valid North Dakota driver's license, and pass a vision test. You must also pass a written knowledge test and a three-part skills test, which includes pre-trip vehicle inspection, basic vehicle control, and on-road driving. Medical examinations may also be required.
To qualify for a Class A CDL license in North Dakota, you must be at least 18 years old for intrastate driving (within North Dakota only) and at least 21 years old for interstate driving (across state lines). You also need to pass both written and skills tests.
Specific endorsements aren't required for a Class A CDL license, but they can expand your driving privileges. Endorsements include: H for hazardous materials, N for tank vehicles, P for passenger vehicles, S for school buses, and T for double/triple trailers. Each endorsement requires passing additional tests. Having these can increase job opportunities and versatility as a driver.
The Class A CDL skills test in North Dakota encompasses three parts: a pre-trip vehicle inspection to test your ability to assess the condition of your vehicle, a basic vehicle control test to evaluate your control over the vehicle in various situations, and an on-road driving test to assess your practical driving skills under typical road conditions.
Yes, there are limitations for Class A CDL license holders. Some include: you must be 21 years old to drive across state lines or transport hazardous materials. Additionally, specific endorsements may be required for certain types of vehicles. Also, all CDL drivers are subject to stricter blood alcohol content regulations compared to non-commercial drivers.
No, in North Dakota, the written test for a Class A CDL is only offered in English. This is because federal regulations require that all commercial drivers be able to read and understand English to ensure safety on the roads.
Yes, you can request accommodations for the Class A CDL written test if you have a disability. The North Dakota Department of Transportation provides aids and services to people with disabilities to communicate effectively. It's recommended to contact your local testing center ahead of time to discuss your specific needs and arrange suitable accommodations.
Yes, if you don't pass the Class A CDL written test in North Dakota, you can retake it. There's a waiting period of at least one day before you can retake the test. Each retest requires an additional fee. It's advised to study the CDL manual thoroughly before attempting the test again to increase your chances of passing.
