I currently have 442M with 225/40/19 and 255/35/19 on a 2013, 335i Xdrive, stock suspension. I might be doing the Dinan Springs(1" drop) in the future.
My tires should be fit the 437M, that I am buying.
Is it that much better to run 235/265?
Also what the difference between 235/40 265/35 vs 235/35 265/30 setup?
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