Yukon Class 7 Knowledge Test — Class 7 Practice Question
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Accuracy —
Rules of the Road
Yukon winter tire pressure:
Show Answer & Explanation
Correct Answer: B. Check regularly — cold reduces pressure, maintain at spec
Under-inflated lose grip.
Why the other answers are wrong
- A.Higher than specOver-spec reduces contact patch.
- C.Lower than specUnder-spec causes overheating.
- D.Don't adjust seasonallySeasonal checks essential.