Proxes R888R DOT Competition Tire - Product Overview

The Proxes R888R DOT competition tire is designed for serious racers looking to shave seconds off their lap times. Building on the success of the race-winning Proxes R888, this tire features an innovative tread design and an enhanced contact patch, providing improved dry handling and performance on the track. With its ability to reach optimal operating temperature quickly, the Proxes R888R delivers consistent performance that racers can rely on.

Key Features

• High-Grip Race Compound
  • Achieves optimal operating temperature swiftly for consistent performance.
  • Enhances grip for exceptional cornering capabilities.
• Optimized Contact Patch
  • Boosts dry traction during braking, acceleration, and cornering.
• Wide Center Rib
  • Provides improved directional stability and precise steering response.
• Water Evacuation Channel
  • Aids in maintaining wet traction for enhanced safety.
• Large Tread Blocks on Outside Tread
  • Maximizes lateral grip for superior cornering performance.
• Asymmetric Tread Design
  • Outside tread optimized for cornering, center for braking and acceleration, and inside for stability.
  • Allows for cross-rotation to minimize irregular wear.

Tire Specifications

• Tire Size: 255/40ZR17
• Load / Speed: 98W
• Load ID: XL
• Sidewall: BSW
• Tread Depth (1/32"): 6.3
• Product Code: 109530
• Approved Rim Width Range (in.): 8.5-9.0-10.0
• Weight (lbs.): 26
• Inflated Overall Diameter (in.): 25
• Inflated Overall Width (in.): 10.2
• Max Load Single / Dual (lbs.): 1653
• Max Pressure Single / Dual (PSI): 50
• UTQG: 100 AA A
• Revs Per Mile: 830

Customer Feedback

Racers have praised the Proxes R888R for its predictable handling and rapid temperature response, making it a favorite for competition events. Users report that the tire provides exceptional grip and stability, significantly enhancing their performance on the track.

Optional Tire Sizes