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Toyo Proxes R888R Tire - 315/30ZR20 101Y

The Proxes R888R DOT competition tire is an evolution of the race-winning Proxes R888, delivering even faster lap times and better dry handling. The credit goes to a 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.
  • HIGH-GRIP RACE COMPOUND reaches optimal operating temperature quickly and provides consistent performance
  • OPTIMIZED CONTACT PATCH improves dry traction in braking, acceleration and cornering
  • LARGE TREAD BLOCKS ON OUTSIDE TREAD maximize lateral grip for improved cornering
  • WIDE CENTER RIB improves directional stability and precise steering response
  • WATER EVACUATION CHANNEL assists with wet traction

The Toyo Proxes R888R is a DOT competition performance tire engineered for drivers and racers seeking faster lap times, precise dry handling, and consistent track performance. As the evolution of the race-winning Proxes R888, this radial tire uses an advanced tread design and optimized contact patch to place more rubber on the track. The result is strong traction during braking, acceleration, and cornering, along with predictable handling for demanding performance applications.
The high-grip race compound reaches its optimal operating temperature quickly, helping the Toyo Proxes R888R deliver dependable performance during sessions and competitive driving. Large outside tread blocks maximize lateral grip for improved cornering, while the wide center rib supports directional stability and precise steering response. A dedicated water evacuation channel assists with wet traction, although this tire is primarily designed for dry performance and competition use.
This tubeless Toyo Proxes R888R features a black sidewall, non-directional tread pattern, and a Y-rated speed capability. The 101 load index supports suitable vehicle applications when matched to the manufacturer’s requirements, wheels, suspension, and intended use. Verify fitment before installation and use the tire only in accordance with applicable road, track, and safety guidelines. Part number TOY104300 identifies this Proxes R888R performance tire.

Features:

  • High-grip race compound reaches optimal operating temperature quickly and provides consistent performance
  • Optimized contact patch improves dry traction during braking, acceleration, and cornering
  • Large outside tread blocks maximize lateral grip for improved cornering
  • Wide center rib improves directional stability and steering response
  • Water evacuation channel assists with wet traction
  • DOT competition radial tire with a tubeless construction
  • Y speed rating and 101 load index for compatible high-performance applications
  • Non-directional tread pattern with a black sidewall