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Old 01-23-2023, 12:52 PM   #37 (permalink)
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Originally Posted by Phase View Post
Wonder what a better tire size for my Ioniq would be. I have the eco 185/65/15s. Wonder how a skinnier tire at like 155 or 165 would affect mpg.
It's going to be hard to find an eco tire that's skinnier than 185 without sacrificing diameter. A 185-width low rolling resistance tire will be more efficient than a 155-width tire with high rolling resistance.
2013 Toyota Prius C (my car) 60 MPG
2015 Mazda 3 iTouring Hatchback w/ Tech Package (wife's car) 40 MPG
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