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WoodIsGood's avatar
WoodIsGood
Explorer
Sep 13, 2017

Tire pressure (temperature) increase while driving

What is considered an excessive temperature for tires? If I set my tire pressure to 5psi higher than the manufacturer's recommendation, when driving 65mph on a hot day (100+*) the pressure of the rea...
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WoodIsGood's avatar
WoodIsGood
Explorer
Sep 13, 2017
Forgot to mention, I called Michelin customer service and basically got a "don't worry, be happy" answer. But the rep lost all credibility when he said the air temperature inside the tire has no real relation to the temperature of the rubber.

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