I ran RA-1's for 6 years and then Toyo introduced the R888 so I decided to try it. My experience has been that R888's tend to fall off prematurely even before the tread pattern has warn due to hardening up. The RA-1's get faster with less tread and are fastest when they are down to slicks.
Toyo recently discontinued anything bigger than a 275.
__________________ Gaetano Cosentino
Last edited by Track Junky; 04-29-2012 at 04:23 PM.