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Toyo Proxes R888R Tire - 285/35ZR20 100Y

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 and confident dry-track handling. As the evolution of the race-winning Proxes R888, this high-performance radial tire combines a high-grip race compound with a refined tread design and optimized contact patch. The result is consistent performance, predictable responses, and quick warm-up for demanding track sessions.
The Proxes R888R uses large outer tread blocks to maximize lateral grip during cornering, while the wide center rib helps maintain directional stability and precise steering response. Its water evacuation channel assists with wet traction, although this tire is engineered primarily for dry competition use. The tubeless BSW construction and non-directional tread design support dependable fitment on compatible wheels.
Designed for 20-inch wheels, the Toyo Proxes R888R features a 285-section width, 35-series aspect ratio, and a 100Y load and speed rating. This tire is identified by Part Number TOY104150 and is suitable for performance-focused driving applications where dry grip, steering precision, and repeatable track performance are priorities. Professional installation, proper tire pressure, and use within the manufacturer's guidelines are recommended.

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 outer tread blocks maximize lateral grip for improved cornering
  • Wide center rib improves directional stability and precise steering response
  • Water evacuation channel assists with wet traction
  • Toyo Proxes R888R tire model with radial, tubeless BSW construction
  • 100Y load and speed rating for high-performance applications