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      12-02-2021, 11:18 AM   #4
gfunk
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United Kingdom
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Drives: F31 330d XDrive M Sport
Join Date: Dec 2018
Location: South Coast

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Quote:
Originally Posted by HighlandPete View Post
Remember that when we change width, we also change the diameter, as part of the aspect ratio.
Yes, aware of that and from trying various online tyre size calculators it looks like the setup that came on the car is actually +1.1% so changing to a 235/35 front would actually match the 275/30 rears better and bring it to 0%.
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