Class A Driving Test | North Dakota 2025 #2

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.

Number of Question 50

Passing Score 40

Number of Tests 20

1 . At what psi is the safety valve set to open?

100 psi

150 psi

200 psi

500 psi

In an air brake system, the first tank that receives compressed air has a safety valve that releases air if the pressure gets too high. It is usually set to open at 150 psi. If the valve must open, there is a fault in the system that should be repaired by a mechanic.

2 . How many daily hours of sleep does an adult need to maintain alertness?

Six to seven

Seven to eight

Eight to nine

Four to five

Being properly rested is essential to the safe operation of a CMV. To maintain alertness, most people need seven to eight hours of sleep per night.

3 . If being tailgated, you should:

Drive in the left lane.

Drive in the right lane.

Speed up.

Drive on the shoulder.

You may be tailgated when you can't drive fast enough to keep up with other traffic. If a heavy load is slowing you down, stay in the right lane, if possible.

4 . The maximum legal width for any vehicle is:

6 feet.

7 feet, 4 inches.

8 feet, 6 inches.

9 feet, 8 inches.

In North Dakota, the total outside width of a vehicle is generally limited to 8 feet and 6 inches.

5 . When traveling with cargo, the cargo should be checked:

Only before the trip.

Before the trip and after the first 50 miles.

Only by loading personnel.

Only after arriving to the final destination.

Cargo should be inspected before beginning a trip, within the first 50 miles of the trip, and every three hours or 150 miles traveled thereafter. The driver of a truck transporting cargo is responsible for the cargo being safely secured throughout the trip.

6 . An underloaded front axle:

Is important for smooth steering.

Is encouraged as front axles are usually less strong than other axles.

Is discouraged as it can cause steering problems.

Is discouraged as it can improve fuel efficiency.

Underloading a front axle may make it impossible to safely steer your vehicle. Keep weight distribution in mind when loading cargo.

7 . Extremely hot temperatures can cause:

Tire failure.

A trailer to disengage.

Lights to malfunction.

Increased gas mileage.

Because air expands when hot, tire pressure increases as temperatures increase. This can sometimes result in tire failure. Consistently check your tire pressure when making a trip in hot weather.

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2025 North Dakota | Frequently Asked Questions

To secure a CDL Bus endorsement in North Dakota, you must first hold a valid Commercial Driver's License (CDL). Then, you need to pass a Passenger Vehicles endorsement test which includes topics like vehicle inspection, loading and trip start, on the road driving, after-trip vehicle inspection and prohibited practices. Lastly, you must pass a skills test in a passenger vehicle.

To obtain a CDL Bus license in North Dakota, you must be at least 18 years old, possess a valid driver's license, and pass a vision test. You'll also need to pass a general knowledge test, a passenger transport test, and a skills test that includes pre-trip vehicle inspection, basic vehicle control, and on-road driving. Additionally, you must pass a medical examination.

In North Dakota, specific training for a CDL Bus endorsement is not mandated by law, but it's highly recommended. This training typically covers vehicle inspection, safe operation practices, and emergency procedures. Also, many employers require some experience driving similar vehicles. Practical experience is necessary to pass the skills test, which includes pre-trip inspection, basic vehicle control, and on-road driving.

CDL Bus licenses fall under Class B or Class C. Class B is for vehicles designed to transport 24 passengers or more, including the driver. Class C is for vehicles designed to carry 16 to 23 passengers, including the driver. Each class requires different tests and endorsements. For instance, a School Bus (S) endorsement is needed to drive a school bus, while a Passenger (P) endorsement is needed for transporting passengers.

No, you cannot use your personal vehicle for the CDL Bus driving test in North Dakota. The vehicle you use for the test should represent the type of vehicle you plan to drive once you receive your CDL. Therefore, it should be a commercial bus similar to the one you'll be operating.

During the CDL Bus driving test in North Dakota, the examiner will evaluate skills such as pre-trip vehicle inspection, basic vehicle control, and on-road driving. You may be asked to perform maneuvers like backing up, making sharp turns, stopping at controlled intersections, merging into traffic, and navigating through railroad crossings.

Yes, there are additional medical prerequisites for a CDL Bus endorsement. Applicants must pass a Department of Transportation (DOT) physical examination every 24 months. The examination evaluates vision, hearing, blood pressure, and checks for diabetes and other potential health conditions. The results are reported on a Medical Examination Report Form, which must be submitted to the North Dakota Department of Transportation.

No, it's not permissible. In North Dakota, driving a commercial vehicle designed to transport 16 or more passengers, including the driver, without a valid Commercial Driver's License (CDL) with a passenger (P) endorsement is illegal. Violating this can result in serious penalties including fines and suspension of your driving privileges.

Yes, the CDL Bus endorsement can be added to your existing CDL in North Dakota. You will need to pass the Passenger Transport Test and a skills test in a passenger vehicle. However, you don't need to apply for a new CDL. Remember to bring your current CDL and the appropriate fee when you go for your test.

Yes, there are restrictions for drivers with a CDL Bus endorsement in North Dakota. Drivers must not have more than one license, must be at least 21 years old for interstate driving, and must pass a physical examination every 24 months. Additionally, drivers are required to obey all traffic laws and regulations and maintain a clean driving record.