Development of the race-winning Proxes R888, the Proxes R888R DOT competition tire* offers even quicker lap times and improved dry handling. The redesigned tire pattern and enhanced contact patch, which adds more rubber to the track, are to blame. Racing enthusiasts will also value the Proxes R888R's dependable handling and quick rise to operational temperature. NOTE Recommended for competition events only. APPLICATIONS Fit for R15 FEATURES HIGH-GRIP RACE COMPOUND Reaches optimal operating tempe