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      11-17-2019, 08:57 PM   #10
Staszek
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Drives: E30 325is,E93 M3,X7M50,F06 M6
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Location: Lake Forest, IL

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Quote:
Originally Posted by mrgicm View Post
Because when adapting your air suapension ISTA asks you to input your current wheel size, based on that and the height you have to measure for each individual wheel it sets your height and ride comfort.

If everything is ok there should be absolutley no way the 18" setup is a worse ride than the 20".
That is interesting, I still dont really understand since the overall diameter would be the same, not sure how that affects the adaptive suspension, I would think it would rather want to know the weight of the wheel, unless the overall diameter was different.


As or the other comment about snow tires, yea the will make handling different not comfort.

I think as someone else said we really need to know the two tire types but it would be really odd if the 20's rode better.
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