NB Air Brake Marathon
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 435-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 2023 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.
- First-time NB commercial license applicants
- Existing commercial license holders adding endorsements
- NB commercial license renewal applicants
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NB Commercial Driving Handbook
View the most recent (2023) official NB Commercial Driving Handbook.Read online or download