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Old 08-25-2018, 08:09 PM   #275 (permalink)
mpg_numbers_guy
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Toby - '13 Toyota Prius C
90 day: 61.95 mpg (US)

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Quote:
Originally Posted by euromodder View Post
Looks like you've found & felt what's actually too high

Light(er) weight and higher tyre pressure don't go together very well
Still was about 2650-2700 lbs; not that lightweight. There was also a crosswind. But yes, 68 PSI is not something I would run on non-smooth surfaces or on expensive tires. 60 PSI is my max, and that's what I'll be running on RE92s on the Insight I get next year.

Not sure how that guy over on IC has 120 PSI in his RE92s and compact spares...I mean, he drives 40 MPH on country roads while my example was 55 MPH on the highway, but still.
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2013 Toyota Prius C 2 (my car)


2015 Mazda 3 iTouring Hatchback w/ Tech Package (wife's car)
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