Thread: how you thinking ? about BMW 612 M R21 wheels
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      12-16-2018, 01:00 PM   #22
trebla193
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Originally Posted by BimmerTy View Post
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Originally Posted by bmw x5 f15 View Post
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Originally Posted by HomeIn2 View Post
I believe OEM 612M wheels are 15.4kg front and 16.5 kg rear

waaaw They are lighter then 19 inch !


https://www.carsaddiction.com/en/com...9-19x9ET48-F15


if tire is 21 ? it's will using more fuel ? or the same ?
No idea. There's weight difference and then I'm sure rolling resistance comes in to play since they 612M's are wider.
It will use more fuel. Can't outrun physics.
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