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Based on 2025 BC commercial driver's licence manual
Updated for August 2025
British Columbia Class 4 Licence Test 7
Drive your way to success with our BC Class 4 Licence practice test, updated for August 2025. Tackle 50 questions that span every important topic you'll face in your professional driving career. If you're 19 or older with a pristine driving record, our practice test is your next step. Not only will it prepare you for the $15 knowledge test and $40 road test, but it will also lay the foundation for a robust understanding of BC's driving laws.
Perfect for first-time and renewal commercial applicants, and those adding endorsements
Triple-checked for accuracy
About this test
5 out of 5 • 1 votes
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 is an advantage of automatic slack adjusters?
What is the best way to check for vehicles in your blind spot?
What is the best way to ensure that there are no vehicles or cyclists in your blind spot?
What is the main purpose of maintaining the correct air pressure in the tires?
What is the most important concern for a bus driver?
What is the purpose of checking your vehicle's slack adjusters?
What legal documents are all drivers required to have when operating a vehicle?
What should you do if your headlights fail?
When adjusting a manual slack adjuster, how can you tell whether you are turning the adjusting bolt in the correct direction?
When another vehicle is merging into your lane from the right, you should
When approaching a narrow bridge from a curve, you should
When are water-cooled brakes used?
When backing up a large vehicle, you should
When braking, just before you come to a stop, you should
When can you drive side by side with a motorcycle in one lane?
When driving behind a large commercial vehicle, you must make sure that you can see
When can a vehicle with just one occupant (the driver) use this lane?
Is it allowed for a driver to collect fares, provide change or load/unload passengers while the vehicle is in motion?
Which of the following are considered mobility aids?
As a vehicle-for-hire driver, what is the best practice when assisting a passenger who uses a cane?
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 ZakhareuskiUpdated 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.
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