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Old 08-27-2020, 08:16 AM   #2 (permalink)
CapriRacer
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Quote:
Originally Posted by Angel And The Wolf View Post
I've always liked the way they look, but I'm wondering if there would be a substantial MPG penalty over my Goodrich Assurance tires. My Prius is getting about 45 MPG on the 195/65/R15 Goodriches, and I'm thinking of replacing them with the 205/60/R15 TAs.

Anyone know what kind of MPG losses I could expect?
Do you have Goodrich Advantage or Goodyear Assurance? And which one, as there are several versions of each.

My guess is that there isn't enough information known about any of those tires to be able to predict the effect. Rolling Resistance data is, for the most part, not available.
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