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Toyo Proxes R888R Tire - 235/35ZR19 91Y

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 DOT competition tire is designed for drivers seeking faster lap times, responsive dry handling, and predictable performance on the track. Building on the race-winning Proxes R888, this performance tire features an advanced tread design and optimized contact patch that place more rubber on the road for enhanced traction during braking, acceleration, and cornering. The high-grip race compound reaches its optimal operating temperature quickly, helping provide consistent performance throughout demanding driving sessions.
With its 235/35ZR19 fitment, 91Y load and speed rating, radial construction, tubeless design, and black sidewall, the Toyo Proxes R888R is engineered for serious dry-weather motorsports use. Large outside tread blocks maximize lateral grip for confident cornering, while the wide center rib improves directional stability and steering precision. A dedicated water evacuation channel helps support wet traction, although this DOT competition tire is primarily optimized for dry track performance.
The Proxes R888R combines rapid warm-up characteristics with predictable handling, making it a strong choice for track-day enthusiasts, club racers, and competitive drivers who demand repeatable response from their tires. Its performance-focused construction is intended to deliver clear driver feedback and reliable grip when cornering forces and braking demands are high. The Toyo Proxes R888R tire is sold individually and carries part number toy103840.

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 performance
  • Wide center rib improves directional stability and delivers precise steering response
  • Water evacuation channel assists with wet traction
  • Tire Model: Toyo Proxes R888R
  • Tire Size: 235/35ZR19
  • Load Rating: 91
  • Speed Rating: Y
  • Construction: Radial
  • Tire Type: Performance
  • Sidewall: Black sidewall
  • Tube Type: Tubeless