Toyo Proxes R888R DOT Competition Tire

The Toyo Proxes R888R is engineered for serious racers who demand top performance on the track. Building on the success of its predecessor, the Proxes R888, this tire features cutting-edge technology that enhances dry handling and significantly reduces lap times. With a redesigned tread pattern and an optimized contact patch, the Proxes R888R delivers more rubber on the pavement, ensuring maximum grip and control.

Performance Highlights

Racers will love how quickly the Proxes R888R reaches its optimal operating temperature, providing consistent performance right from the start. Feedback from customers highlights the tire's predictable handling, making it a favorite for both competitive events and track days.

Key Features

• High-Grip Race Compound
  • Achieves optimal temperature rapidly for consistent performance.
  • Boosts grip for exceptional cornering capabilities.
• Optimized Contact Patch
  • Enhances dry traction during braking, acceleration, and cornering.
• Wide Center Rib
  • Provides improved directional stability and precise steering response.
• Water Evacuation Channel
  • Improves wet traction for enhanced safety in variable conditions.
• Large Tread Blocks on Outside Tread
  • Maximizes lateral grip for superior cornering performance.
• Asymmetric Tread Design
  • Tailored for cornering on the outer edge, while the center is optimized for braking and acceleration.
  • The inner side of the tire ensures stability.
  • Allows for cross rotation to minimize irregular wear.

Tire Specifications

• Tire Size: 345/30ZR19
• Load / Speed: (105Y)
• Load ID: SL
• Sidewall: BSW
• Tread Depth (1/32"): 6.3
• Product Code: 104350
• Approved Rim Width Range (in.): 11.5-12.0-12.5
• Weight (lbs.): 36
• Inflated Overall Diameter (in.): 27.2
• Inflated Overall Width (in.): 13.8
• Max Load Single / Dual (lbs.): 2039
• Max Pressure Single / Dual (PSI): 51
• UTQG: 100 AA A
• Revs Per Mile: 764

Watch the Proxes R888R in Action

Available Tire Sizes