Thread: M3 winter tires
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      08-09-2021, 09:34 PM   #56
Mar48
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Quote:
Originally Posted by PLife View Post
Its gonna understeer real bad
Also if u have x drive the diameters need to be bang on otherwise it will shred the transfer case
275/35/19 vs 285/30/20 which are OEM are not bang on... there is a 0.6% difference in diameter

245/35/20 vs 295/30/20 have a 0.8% difference

Wouldn't it be oversteer in the snow (narrower tires should theoretically have better snow grip).

In the end, I think it's doable, but you're likely right, it will change driving dynamics.
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