10-14-2009, 08:45 AM
I had both RA-1's and R-888's on my GT3.
I preferred the RA-1's because they last a long time (~ almost 25 heat cycles) and actually developed more grip as they lost their tread.
I preferred the RA-1's because they last a long time (~ almost 25 heat cycles) and actually developed more grip as they lost their tread.
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