Do bike tires increase pressure in summer? - eviltoast

I know bike tires will lose pressure in colder seasons because the air temp causes the pressure to drop, but is the inverse true? Does bike tire pressure go up in summer due to heat?

If so, do I need to deflate the tires a bit in summer? Do bike tires ever explode because of a temperature change?

  • xmunk@sh.itjust.works
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    8 months ago

    It’s not a bad idea to deflate them if you go through sudden temperature changes but it’s important to remember that tires are porous and will slowly leak air over time so it’s less of an issue in that direction… you also don’t hear about it as much because people tend to bike more in warm weather so it’s more likely for you to go long stretches of time without biking when it’s getting colder.

    So there are quite a few reasons why the deflation problem gets talked about more.

    • notapantsday@feddit.de
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      8 months ago

      you also don’t hear about it as much because people tend to bike more in warm weather so it’s more likely for you to go long stretches of time without biking when it’s getting colder.

      Off topic, but I think it’s funny how cycling is viewed in different parts of the world. You look at it as a hobby that is naturally done less in the winter. For me it’s just a way to get to work and I still have to work when it’s cold, so obviously I’m still cycling just as much. And this is true for a lot of people, the bike rack at my job is almost as full in the winter as it is in the summer.

      • Annoyed_🦀 @monyet.cc
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        8 months ago

        Yeah, it’s entirely the way the city is design. Biking to work save shit tons of money and time from fuel, traffic jam, and maintenance, and if people are given the choice of doing it safely, a lot will shift into biking.

      • xmunk@sh.itjust.works
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        8 months ago

        I don’t view it as a hobby but biking in 12 cm of snow with an icy crust isn’t realistic. When the snow hits it’s the train or bus for me.