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Old 07-05-2015, 04:13 PM   #1 (permalink)
Piwoslaw
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Join Date: Oct 2008
Location: Warsaw, Poland
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Svietlana II - '13 Peugeot 308SW e-HDI 6sp
90 day: 58.1 mpg (US)
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Tire pressure vs temperature

I always check my tires' pressure before a trip, in the morning, before the sun warms them up. I keep them at the max sidewall of 51psi.

A few weeks ago I checked the pressure and noticed that all 4 tires are close to 60psi! Is it possible that if I pumped to 50psi on a cool morning (+5 to +10 C), then it would be 60psi on a warm morning (+15 C)? Or maybe I pumped to 60psi by accident (I often pump our bikes' tires to 65psi)?

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[Old] Piwoslaw's Peugeot 307sw modding thread
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