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2016 2.5i Touring CVT
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Discussion Starter · #1 ·
Pro's and Con's and changing to a slightly bigger tire? Everything is stock using OEM 18" 2.5i Touring Rims. Thanks!
 

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2016 Forester XT 2.0
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7 Posts
The outer diameter will change. If you want to keep near the same diameter (it helps keep the speedometer closer to accurate) when you go up 10mm in width go down 10 in aspect ratio. so to 235/45/R18. It will ride a bit stiffer as well.
 

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2007 Forester Sports XT 4EAT
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