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How often do you guys need to inflate your tires?

Discussion in 'Gen 3 Prius Main Forum' started by Roger T, Apr 13, 2014.

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  1. Okinawa

    Okinawa Senior Member

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    They should be inflated to the pressure recommended by Toyota. Mine is 35 front and 33 rear. Pressure should be checked once a month.
     
    #41 Okinawa, May 15, 2014
  2. fuzzy1

    fuzzy1 Senior Member

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    That jump wasn't just from tire pressure, or even mostly from tire pressure. Other things contributed, probably including driver behavior.
     
    #42 fuzzy1, May 15, 2014
  3. MikeDee

    MikeDee Senior Member

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    Is there a chart or study based on test data that shows improved mpg with higher inflation pressure? I hate the way my car rides and handles with overinflated tires. Just going from 42/40 to 38/37 gives me an improved ride with maybe a minor to no decrease in gas mileage. YMMV
     
    #43 MikeDee, May 24, 2014
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