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      11-19-2011, 05:08 PM   #2
persian54
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Drives: SL550. Prev: E93 M3/335i/Z435i
Join Date: Jun 2009
Location: The Valley, SoCal

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Or should I take the Z4 that has the stock Bridgestone Runflats?

I think they come with these?
Potenza RE050A. Should be the same as the 335i tires...

http://www.tirerack.com/tires/tires....Potenza+RE050A

Wet traction is only 7.5

RS3s have a 7.0
http://www.tirerack.com/tires/tires....tnum=25WR6Z222

Last edited by persian54; 11-19-2011 at 05:18 PM.
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