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Based on 2025 ON commercial driver's licence manual
Updated for May 2025
ON Class C Commercial Licence Practice Test 8
Dive into the intricate details of Class C vehicle operation with Ontario Commercial Class C Test 8. Reflecting the 2025 Ontario commercial driver’s manual, Test 8 challenges you with advanced questions on regulatory compliance, sophisticated vehicle systems, and critical thinking scenarios. This test is crucial for aspiring Class C drivers who aim to excel in their understanding and practical application of driving knowledge.
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.
List of questions (classic view)
Use extra caution when travelling through an intersection with
What are some common causes of bus passenger injuries?
What are some common causes of passenger injuries?
What are the articulation points of a vehicle?
What are some uses of governors?
What are the consequences if you exceed your maximum on-duty hours and a peace officer stops you?
What are the main components of a simple, basic air brake system?
What are the recommended positions for your hands on the steering wheel?
What colour are the flashing lights used by an ambulance driver to warn others to yield?
What do these roadway markings mean?
What does a downward-pointing green arrow above your lane mean?
Use extra caution when travelling through an intersection with
What are some common causes of bus passenger injuries?
What are some common causes of passenger injuries?
What are the articulation points of a vehicle?
What are some uses of governors?
What are the consequences if you exceed your maximum on-duty hours and a peace officer stops you?
What are the main components of a simple, basic air brake system?
What are the recommended positions for your hands on the steering wheel?
What colour are the flashing lights used by an ambulance driver to warn others to yield?
What do these roadway markings mean?
What does a downward-pointing green arrow above your lane mean?
What does the term "space cushion" mean?
What does this image indicate?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
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What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
What does this road sign mean?
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What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
What does this sign mean?
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.
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