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      11-19-2012, 07:04 PM   #12
JimD
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Drives: 128i convertible
Join Date: Apr 2009
Location: Lexington, SC


Posts: 2,822
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You need to raise tire pressure to avoid driving on the sidewalls. I run 40psi on stock tires. I tested with white marker on the triangles at the intersection of the tread and sidewall. I dont get to drive in enough autocrosses to worry about tire wear.
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128i Convertible, MT, Alpine White, Black Top, Taupe Leatherette, Walnut, Sport
Ordered 5/22/09, Completed 6/4/09, At Port 6/9/09, On the Georgia Highway 6/13/09, Ship Arrived Charleston 6/24/09 at 10pm, PCD 7/21/09