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      06-04-2010, 10:21 PM   #20
Brigadier General

Drives: 2009 E90 M3 ED
Join Date: Sep 2006
Location: MD/DC

iTrader: (6)

Originally Posted by bigjae1976 View Post
There is a great article on tire pressures in Roundel...I think it is the one with the review on the new 5er...which is a great looking car BTW!
+1, read that and actually applied it at the track.

Tracking at Summit Point Main, 70-80 degree day which started rainy and ended up warm & sunny. I started with +3psi over the manufacturer recommended pressures and it worked pretty well.

I probably should have increased by 1 or even 2 PSI, there was just a hint of rollover scrub on the top of the sidewall.

2004 Z4 3.0
2014 X1 28i ED
2015 F80 ED in June