Ask Driving Genie AI
Close
NB Air Brake Marathon
Based on the 2025 NB CDL manual
Questions: 434
Mistakes allowed: 0
Passing score: 100%
Ensuring the accuracy and quality of our practice tests is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.
Driving a commercial vehicle is completely different from driving a car. Drivers must know more about their vehicles, and they need to take extra safety precautions. A commercial driver’s licence is required to drive a commercial vehicle of a certain size and weight in Canada. To obtain a commercial driver’s licence in New Brunswick, the driver must pass a written knowledge test and a road test. This 434-question Marathon contains all questions from our other NB Air Brake tests. It will cycle through them until you’ve provided a correct answer to each of them. The Air Brake Marathon is based on the 2025 New Brunswick commercial driver’s manual. You can also use our regular Air Brake practice tests for NB to prepare for your test. When you’re ready, take the Air Brake Exam Simulator.
Based on 2025 NB commercial driver's license manual
Instant feedback
This test is a Premium member exclusive.
Become a member to unlock our extensive library of 1,000+ exam-like questions and pass the New Brunswick commercial driving exam the first time, guaranteed.
Pass with Premium, Guaranteed Already a Premium member?List of questions (classic view)
- When entering a divided highway, you should
- If you wish to slow down or stop but your brake-operated signals are not working, you should signal by
- Under the Highway Traffic Act, an impaired driving offence is considered a second offence if it occurs within _______ of the first offence.
- You must not park within ____ of the entrance to a public building.
- The Newfoundland and Labrador Road Users Guide recommends that you maintain a following distance of at least ________ while driving under ideal conditions.
- When parking your vehicle facing downhill next to a curb, you should turn the front wheels
- When parking your vehicle facing uphill next to a curb, you should turn the front wheels
- You're driving on a divided highway. If you miss your exit, what should you do?
- Which of the following collisions does not need to be reported to police?
- In NL, are you allowed to double park?
- If your vehicle breaks down, you should NOT
- If your wheels lock while you're braking on a slippery surface and your vehicle is NOT equipped with antilock brakes (ABS), what should you do?
- If you need to brake on a slippery surface and your vehicle is equipped with antilock brakes (ABS), what should you do?
- At night, you should use low beams
- Underinflated tires are a common cause of
- When driving at night, you should
- You should double your usual following distance when
- If fog closes in completely while you are driving and visibility is reduced to near zero, what should you do?
- In NL, the speed limit on gravel roads is _______ except where otherwise signed.
- In NL, you are not allowed to carry _______ in a house or boat trailer while it is being towed.
- Areas of the road that you cannot see in your mirrors are called
- A solid yellow line to your left means that
- If you experience a tire blowout, you should NOT
- If you get stranded in the snow, what can you do to keep warm?
- If you start to feel drowsy, what should you do?
- If you are approaching a stop sign, you must
- If you were just involved in an accident in which no one was injured, what information must you exchange with the other drivers?
- What is the safest thing to do when your vehicle drives over black ice?
- Which of the following statements about seat belts is true?
- If a rear tire blows out, the rear end of your vehicle will pull strongly