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Toyo Proxes R888R Tire - 325/30ZR19 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, strong dry grip, and predictable handling. Building on the race-winning Proxes R888, this radial tire uses an updated tread design and optimized contact patch to place more rubber on the track. Its high-grip race compound reaches operating temperature quickly, helping deliver consistent performance during demanding track sessions.
The Proxes R888R is designed to provide confident control during hard braking, acceleration, and cornering. Large tread blocks across the outside shoulder maximize lateral grip, while the wide center rib supports directional stability and precise steering response. These features work together to promote responsive turn-in and predictable handling throughout a range of high-performance driving conditions.
This Toyo Proxes R888R tire features a tubeless construction, black sidewall, and non-directional tread design. The water evacuation channel assists with wet traction, but this tire is primarily intended for dry performance and competition use. With a 325/30ZR19 fitment, 101Y load and speed rating, and Part Number TOY104380, it is suited for compatible 19-inch performance applications requiring a specialized DOT competition 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 control
  • Wide center rib enhances directional stability and precise steering response
  • Water evacuation channel assists with wet traction
  • Radial, tubeless construction with a black sidewall
  • Non-directional tread design
  • 325/30ZR19 fitment with 101Y load and speed rating