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      04-24-2012, 11:58 AM   #10
Alan l.
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Drives: 2020 F95 X5M Competition
Join Date: Jun 2009
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if you go 295 in the rear you would need a different tire up front since you have an xdrive car. the overall diameter needs to be same.

If you go find a online tire calculator you can see just how much it will be off by. There is a certain limit that xdrive cars can run where it wouldn't freak out the system but nobody know for sure what that limit is.

I find it strange that bmw runs 245/35 and 275/30 tires on their cars when its not as perfect as 245/285 combo (overall diameter)
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Last edited by Alan l.; 04-24-2012 at 02:55 PM..
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