Quebec SAAQ Knowledge Test — Class 5 Practice Question
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Accuracy —
Rules of the Road
Cold weather:
Show Answer & Explanation
Correct Answer: B. Decreases tire pressure (≈7 kPa per 10°C drop)
Cold: tire pressure drops.
Why the other answers are wrong
- A.Increases tire pressureCold reduces it rather than leaving it unchanged.
- C.No effectThe effect is real and measurable.
- D.Only affects dieselIt affects every vehicle.