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Old 10-24-2013, 08:52 PM   #4
thstone
Certified Boxster Addict
 
Join Date: Nov 2010
Location: Los Angeles
Posts: 7,669
Quote:
Originally Posted by Jinster View Post
Personally, I rely on my ABS brakes to stop my car, not my tyre. Your tyres would have to be catastrophically bad for the car to keep sliding forward during a braking maneuver.
Stopping distance is a function of grip - even with ABS.

Check this out:

Comparison testing from Tire Rack for different brands/models of tires. All tires were the same size. Performance tires were tested on a 2008 BMW 328i with ABS/non-performance tires were tested on a 2011 BMW 328i with ABS.

The performance tires stop ~18 feet shorter than the non-performance tires in the dry. The difference in the wet is even bigger.

Tires make a huge difference in how your car will perform (e.g., cornering g-load ability varies just as much). Choose wisely.


Non-Performance Tires


Performance Tires
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1999 996 C2 - sold - bought back - sold for more
1997 Spec Boxster BSR #254
1979 911 SC
POC Licensed DE/TT Instructor

Last edited by thstone; 10-24-2013 at 09:17 PM.
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