Ontario G1 Practice Test · Question
In Ontario, driving with summer tires in heavy snow is:
Using summer tires in snow is dangerous because winter tires are formulated with special rubber compounds that remain flexible in sub-zero temperatures, whereas
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Question: In Ontario, driving with summer tires in heavy snow is:
Answer options:
- Recommended ✅ Dangerous — significantly reduces traction
- Required
- Same as winter tires
Correct answer: Dangerous — significantly reduces traction
Explanation: Using summer tires in snow is dangerous because winter tires are formulated with special rubber compounds that remain flexible in sub-zero temperatures, whereas summer tires harden and lose critical traction. Suggesting that summer tires are required, recommended, or equivalent to winter tires is incorrect and unsafe, as summer tread patterns cannot channel snow or grip icy surfaces. According to the Official MTO Driver's Handbook, winter tires are highly recommended for Ontario winters to maintain vehicle control and shorten stopping distances. For the G1 exam, recognizing how equipment choices impact traction and safety in adverse weather is vital for passing.
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Question explanations
- What does an inverted (upside-down) red and white triangle mean?
- A yellow diamond-shaped sign is used to indicate what?
- What does a circular sign with a red border and diagonal line through a black 'P' indicate?
- You are driving in Edmonton and see a flashing amber light on a school bus. What action must you take?
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