All your missed questions are saved automatically for extra practice.
Already in Your Challenge Bank!™
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
Adding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 270 exam-like questions, a Pass Guarantee, personalized study plans, and more.
Based on 2025 BC commercial driver's licence manual
Updated for May 2025
BC Class 3 Commercial Licence Practice Test 3
Aiming to obtain a British Columbia Class 3 commercial driver’s licence? That’s a great choice for a wide selection of truck driving jobs, and our ICBC Class 3 Knowledge Practice Test is here to help!In British Columbia, Class 3 vehicles (single-unit trucks with three or more axles) are essential to the province’s diverse economy. These vehicles come in a vast number of configurations to meet the diverse requirements of industries such as forestry, construction, waste management, and municipal services. In British Columbia, Class 3 drivers are commonly employed by municipal governments, public works departments, private contractors, waste and recycling firms, and companies supporting the forestry, energy, and transportation sectors. Common Class 3 trucks include concrete mixers, dump trucks, flatbed trucks, hydrovac trucks, vacuum trucks, and garbage and recycling trucks. Many Class 3 trucks have air brakes, so you should consider getting an Air Brake Endorsement as well.To upgrade to a British Columbia Class 3 commercial driver’s licence, you must be at least 18 years old, pass a vision test, and disclose any medical conditions that might impair safe driving. In addition, you must have held a full-privilege British Columbia Class 5 or 6 licence with fewer than four penalty-point incidents for the past two years.Next, you must pass two official knowledge tests: a road signs test and a British Columbia Class 3 knowledge test. You must score at least 80% on each test to pass. Passing these tests enables you to obtain a Class 3 learner’s licence, which will allow you to practice commercial driving under supervision.When you feel ready, you may take the road test for a Class 3 licence. The road test will include a pre-trip inspection test. You must take these tests in a Class 3 vehicle.Finally, ask your doctor to complete a Driver’s Medical Examination Report form and send it to RoadSafety BC. They will decide whether you’re medically fit to drive Class 3 vehicles.If you want more intensive study to ensure you pass the Class 3 knowledge exam on your first try, we’ve got what you’re looking for!This British Columbia Class 3 practice test, the first of seven such tests we offer, covers the basics of operating Class 3 vehicles. If you get stuck on a question, ask our AI Assistant to give you a hint, rephrase the question, or answer your own questions about commercial driving. If you still miss the question, the AI Assistant will give you the correct answer and an explanation.Please also check out our fifteen Air Brake Endorsement practice tests!
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.
On a TAC (BC) vehicle, loads on the trailer must not extend more than __________ beyond the articulation point.
Your vehicle's engine will start to lug (strain) if it is operated
Which of the following statements about off-tracking are true?
On-duty time includes which of the following?
After you obtain a commercial driver’s licence, your driving record will
An oversize load permit may require you to
Peak torque is
Permits are not normally issued for vehicles that are wider than
Why should you use extra caution at railway crossings in rural areas?
Besides regular brake maintenance, who is responsible for ensuring that the brakes of a vehicle are working properly before the vehicle is driven?
Which of the following statements about revolutions per minute (rpm) are true?
What is a runaway lane?
Side-view mirrors may extend up to ______ beyond the side of a commercial vehicle without being considered in the overall width of the vehicle.
Which of the following may reduce the amount of steering control you have?
Stopping on icy roads requires
The brakes, tires and suspension of a truck work best when
Every cargo securement system must be able to withstand
What is the gross vehicle weight rating (GVWR)?
What is the licensed gross vehicle weight (GVW)?
The maximum speed in an alley is _______ unless otherwise posted.
Under the British Columbia Motor Vehicle Act Regulations, how often must commercial vehicles be inspected?
You're rounding a curve to the right. You should keep your front wheels
The working load limit of tiedowns used to secure cargo must be at least _____ of the cargo weight.
Which of the following statements about a vehicle's turning radius are true?
The way in which a vehicle can be manoeuvred depends on which of the following?
The width of most loads should not exceed
Which of the following statements are true about timber used as dunnage?
The time you spend riding on a ferry is considered off-duty time unless
A tire that is overinflated or underinflated can
What should you do to prevent a vehicle fire?
If your brakes get wet, what should you do?
How can you ensure smooth braking of a large commercial vehicle?
To qualify for a commercial driver’s licence in British Columbia, you must meet which of the following requirements?
If another driver wants to pass your vehicle, what should you do?
To obtain an air brake endorsement in British Columbia, you must do which of the following?
Just before your vehicle comes to a full stop, you should __________ to prevent your vehicle from jerking back.
To obtain a commercial driver’s licence, which of the following are required?
According to the British Columbia Driving Commercial Vehicles Manual, torque is
Travelling as a passenger to a place where you will start working as a driver counts as on-duty time if
If tire tread damage is longer than _______, the tire should be considered defective.
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.
Our Premium Membership comes with a Pass Guarantee (30-day access and longer). If you successfully complete all the practice tests for your province/territory, we promise you a passing grade on your official written knowledge test or we'll refund your money. Your most recent completion of all the tests should be not earlier than 30 days before your exam date.
To claim
Just send us an email with your full name (must match the name and email address used for your purchase at Tests.ca) within 30 days from the purchase of your Premium membership.
What happens next
We'll check your account to make sure you've successfully completed all practice tests for your state. Once that is confirmed, we'll issue a full refund (you'll receive a separate email confirmation).
