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Old 12-26-2012, 10:12 AM
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roseng roseng is offline
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Location: Calabasas, CA
 
Join Date: Apr 2006
Posts: 1,267
Mein Auto: 2014 528i + 2007 650 Vert
Quote:
Originally Posted by Yorgi View Post
I find it interesting that BMW changed the recommended coupe tire pressures from 2006 to 2007. Normally an increase in pressure increases grip (up to a certain point where it will eventually start causing a loss in grip).

My guess is the 2007 coupe pressure change is a North American exclusive thing and this required BMWNA to come up with their own stickers to place over the factory ones. This would explain why the 2007 stickers look like a marketing kid designed them vs a German engineer.
FYI, I have a friend with a M6 also '07 like my 650i. Both are verts and both have the "factory" 32/36PSI tag and the additional 100MPH yellow sticker.
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