100 AA A available in 13in, 14in, 15in, 16in, 17in, 18in, 19in, and 20in
  The Proxes R888R is an evolution of the race-winning Proxes R888, delivering faster lap times and better dry handling. New tread design and an improved contact patch that puts more rubber on the track. Racers will also appreciate the predictable handling and how quickly the Proxes R888R reaches optimal operating temperature.         Evolving from the Proxes R888, the Proxes R888R is Toyo's Racetrack & Autocross Only tire for driving enthusiasts participating in track days, road racing and high performance driver education events. Like all Racetrack & Autocross Only tires, Proxes R888R radials are not intended to be driven in near-freezing temperatures, through snow or on ice. It's also essential...
100 AA A available in 18in
   DOT Competition Tire: Toyo built this next-generation DOT competition tire* for drivers who know what it means to really push a car. They optimized its casing and tread design to maximize dry performance without losing wet traction, and to keep you fully under control in extreme driving situations. If your idea of fun includes road racing, track days, and high-performance driving schools, then the Proxes R888 is your tire. * Recommended for competition events only
140 AA A available in 15in, 16in, 17in, and 18in
The Proxes R1R is extreme performance for serious street driving in sports coups and sedans. Developed from years of grueling on-track experience and engineered to elevated performance standards, the Proxes R1R allows capabilities beyond normal driving limitations. An aggressive, arrowhead tread design; extra wide footprint; high-grip compound; and autocross-inspired casing design let you drive hard through the corners and quickly accelerate in the straightaways. The tire’s internal structure features an advanced competition-inspired modified radial construction for driving hard through the corners and accelerating quickly onto the straight-aways. Twin high-tensile steel belts reinforced with spirally wrapped jointless cap and edge plies control the foot...
40 C A available in 13in, 15in, 16in, 17in, and 18in
  DOT Competition Tire -  This DOT competition tire* is designed for dry tracks. Toyo's newest road racing tire, the Proxes RR is their fastest, most responsive version yet. With consistent lap times and predictable handling, it is ideal for NASA road racing, track days, and HPDE schools. The symmetric two-groove tread design and special tread compound provide a maximum contact patch and ultimate dry traction with superior cornering force. Unlike the R888 and RA-1, the Proxes RR comes off the shelf in race-ready condition with a 4/32"-deep tread – no shaving required. Spec Tire for Spec Miata, Spec E30, American Iron, Honda Challenge, Spec Boxster 986, and Factory Five Challenge. * Warning: For racing purposes only. Not f...
100 AA A available in 13in, 15in, 16in, 17in, and 18in
  DOT Competition Tire The design and components of the Proxes RA1 came from our experience in winning races all over the world. This DOT competition tire* is well known by road racers for delivering quick lap times, consistency, and long wear. Full 8/32" tread depth provides good competitive wet traction, while shaving to 4/32" improves dry traction. * Recommended for competition events only