What PSI do you keep your tires in and have you seen noticable MPG improvement?

Discussion in 'Gen 2 Prius Fuel Economy' started by yossi, May 4, 2021.

  1. Another

    Another Senior Member

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    Hope not.
     
  2. fuzzy1

    fuzzy1 Senior Member

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    Look at his included image, that should clear up any confusion.

    He lives in a different country, on a different continent, where people use different units and maybe even a different radix point. So the weird numbers likely represent some translation confusion.
     
  3. GabrielD

    GabrielD Member

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    Yes, you are right, my mistake...
    I was trying to say 230 kPa like in this label from my door...
     

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  4. dolj

    dolj Senior Member

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    ... and 230 kPa is ~33 PSI.