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FREE QC Air Brake Practice Test 1
- Based on 2025 QC commercial driver's licence manual
- Updated for September 2025
- Perfect for first-time and renewal commercial applicants, and those adding endorsements
- Triple-checked for accuracy
Looking for some help to pass your Quebec Air Brake knowledge test? You’ve come to the right place! This is the first of our ten Quebec Air Brake Practice Tests. We carefully designed them to help you pass the official Air Brakes knowledge test – on your first try.
All applicants for a heavy-vehicle driver’s licence (Classes 1, 2, or 3) must have held a Class 5 driver’s licence for at least two years, passed a vision test, and passed a medical exam. Then you must pass a general knowledge test on the theory of commercial driving. For an Air Brake (“F”) Endorsement, you must also pass a separate Air Brake knowledge test. This endorsement is mandatory for Class 1, optional for Classes 2 and 3, and unavailable for Classes 4A, 4B, and 4C. The air brake test questions are based on information in the official SAAQ manual, Driving a Heavy Vehicle. It’s advisable to register for both knowledge tests at the same time. For the “F” endorsement, you must pass the “F” knowledge test before you take your road tests.
Passing the general knowledge test will entitle you to a commercial learner’s permit, which will allow you to practice commercial driving under supervision. For Classes 1 and 2, you must hold the permit for at least three months. To become a school bus driver, you must also complete an approved training course on driving school buses. Completing an approved training course is not required for other types of heavy vehicles, but doing so may shorten the permit’s required holding period.
When you’re ready, you can schedule your two road tests for your commercial driver’s licence. The first test is a circle check test, in which you inspect the vehicle’s mechanical components. The second test is a driving test. You must take these tests in a vehicle that’s representative of the class of licence you’re applying for. For a Class 1 licence or another class of commercial licence with an air brake endorsement, you must take the road tests in a vehicle equipped with air brakes.
This Quebec Air Brakes Practice Test includes multiple-choice questions on air brakes. All questions are up to date as of September 2025 and based on Driving a Heavy Vehicle.
If you get stuck on a practice question, you can ask our AI Assistant to discuss the question further, give you a hint, or answer your own questions about commercial driving. If you still miss the question, you’ll be shown the correct answer and an explanation.
- Based on 2025 QC commercial driver's licence manual
- Perfect for first-time and renewal commercial applicants, and those adding endorsements
What you need to know
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
Ensuring the accuracy and quality of our program is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.
Are you in another province?
- Alberta: Test 1 / Test 2
- British Columbia: Test 1 / Test 2
- Manitoba: Test 1 / Test 2
- New Brunswick: Test 1 / Test 2
- Newfoundland and Labrador: Test 1 / Test 2
- Northwest Territories: Test 1 / Test 2
- Nova Scotia: Test 1 / Test 2
- Nunavut: Test 1 / Test 2
- Prince Edward Island: Test 1 / Test 2
- Quebec: Test 1 / Test 2
- Saskatchewan: Test 1 / Test 2
- Yukon: Test 1 / Test 2
Our commitment to accuracy and quality in our practice tests
Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.
Written by Andrei Zakhareuski Updated over a week ago
At Tests.ca, we understand the importance of reliable and accurate practice tests to help you prepare for your driver's knowledge exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.
Here's an inside look at how we maintain the highest quality in our practice tests.
Content Creation and Verification Process
- Alignment with Official Driving Handbooks:
Every question we develop is based on the most recent version of each province's official driving manual. Our team regularly monitors each province's official website for the latest updates to ensure our practice tests are always aligned with the most current information. - Community Feedback Integration:
We leverage feedback from our vast community of users to understand which topics are most frequently tested. This helps us focus on the areas that are most relevant and beneficial for your preparation. - Expert Content Creation:
Our in-house editor, Steven, who has extensive experience in driver education, crafts each question with precision. He conducts a thorough review of each question against the official manuals to ensure accuracy. - Rigorous Review Process:
Once Steven has finalized a set of questions, our team conducts a joint review session. This second level of scrutiny involves content accuracy, proofreading, and fact-checking to eliminate any errors. - User Feedback Mechanism:
After a question goes live on our site, we keep the lines of communication open. Each question features a feedback button, inviting users to report any issues or errors. This continuous feedback loop allows us to address and rectify any concerns promptly. - Responsive Updates:
In line with our commitment to accuracy, we quickly update our practice questions to reflect any changes in the provincial government manuals. Additionally, we update the free electronic copy of the province's driver's license manuals on our site, typically within a few days after the government publishes them.
Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your driver's knowledge exam.
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