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      08-30-2013, 07:13 AM   #5
Used2be
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Drives: F90 M5 DG/Aragon
Join Date: Oct 2012
Location: Michigan, USA

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Quote:
Originally Posted by M5 TT View Post
I wonder if the higher tyres wall of the 19s are flexing under full throttle then when hitting white lines exaggerates the issue??
I believe Newton has it right. I picked my car up in December and the daytime temps were low 40s to high 30s F, and the rear tires would slide with minimal throttle input, even without white lines. When it's warm they're great, but very slippery in the cold. I use 36 psi front and rear for the street. Oh, and I have the 19s also.
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