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Double Triple Test | North Dakota 2026 #2 Page 2 of 3
Train for FREE with our North Dakota CDL double triple practice test online. 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 double triple license in 2026, 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 DMV requirements may vary from state to state.
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8 . Overloading a vehicle with cargo can affect all of the following, except:
Cruise control.
Overloading can have negative effects on a vehicle's steering, braking and speed control.
9 . Mirror adjustment can only be checked properly if:
The vehicle is on a slight decline.
If a trailer is attached to a tractor, the adjustment of the vehicle's mirrors can only be checked accurately if the trailer is straight.
10 . The “crack-the-whip” effect for doubles and triples is:
Rarely an issue.
The "crack-the-whip" effect can cause a trailer to turn over during a lane change. To avoid this phenomenon, drivers should make lane changes at slow, safe speeds. Double and triple combinations are the most vulnerable to this effect.
11 . When approaching a downgrade, how can you reduce the amount of braking that will be needed?
Turn off the engine.
Always shift to a lower gear before starting down a hill. Doing this will help your vehicle maintain a safe speed without you needing to use the brakes too much.
12 . How can you avoid becoming drowsy on a trip?
Schedule the trip at night.
Strategies to reduce the risk of fatigue while driving include getting seven to eight hours of sleep beforehand; scheduling trips for the hours during which you are normally awake; planning to take breaks during the trip; and exercising regularly.
13 . If you don't know if there is enough space for your vehicle to pass under a bridge, you should:
Drive on the shoulder.
If you can't tell if your vehicle will have room to fit under a bridge or other overhead object, you should slow down and find an alternate route, if possible.
14 . A low air pressure warning signal should activate:
When tank pressure falls below 5 psi.
In an air brake system, a low air pressure warning signal must come on if air pressure in the tanks falls below 60 psi. This warning signal may come in the form of a light, a buzzer, or a wig wag.
2026 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.