- Based on 2025 QC commercial driver's licence manual
- Updated for January 2025
Quebec Class 3 Licence Test 3
Getting ready to drive a heavy truck (a truck with more than two axes) in Quebec? You'll need a Class 3 commercial driver's licence. The transportation industry in QC is booming, so now is a great time: heavy truck drivers are in high demand. As a Class 3 licenced commercial driver, you can work for a trucking company as an employee, or for yourself as an owner-operator. But in order to drive one of the largest vehicles on the road, you must first learn to drive carefully and safely. So before you can get your Class 3 licence, you must pass both a written and a practical test. The written test (also known as the Quebec Class 3 truck driver's knowledge exam) has several multiple-choice questions. This 22-question Class 3 practice test is a great way to prepare: all of our questions are based on the official 2025 QC commercial driver's manual. As you answer the questions, we recommend checking the explanations to gain some further insight into the rule behind it. Good luck and drive safely!
- Perfect for first-time and renewal commercial applicants, and those adding endorsements
- Triple-checked for accuracy
This test is a Premium member exclusive. You'll get
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.
What to expect on the official exam
22
questions
18
correct answers to pass
82
passing score
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 state'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.
More resources
Are you in another province?
List of questions (classic view)
- Which parties are responsible for ensuring the correct and compliant weight of a shipment?
- What does this sign mean?
- When must a carrier check your driving record?
- What does this sign mean?
- Compared with the service tanks, how much moisture should the supply tank discharge?
- As a commercial driver, you are expected to practice
- In your daily log, you must record which of the following?
- When brakes become overheated, they also become
- The maximum length for a straight truck without a special permit is
- A commercial vehicle may not be taller than _________ unless a special oversize permit is obtained.
- Hours of service regulations let a driver choose one of two cycles
- In a vehicle equipped with air brakes, differently sized brake chambers on opposite sides of the same axle can cause
- When inspecting the brake chambers in a vehicle equipped with air brakes, you should check for which of the following?
- What is the wheelbase of a vehicle?
- What does this sign mean?
- What does this sign mean?
- What does this sign mean?
- What does this sign tell you about the road ahead?
- You're driving on a curve to the left. How can you ensure that your rear wheels stay in your lane?
- What is a commercial vehicle's danger zone?
- What does this sign mean?
- Every professional driver must take at least ________ off duty every day.