Toyo Proxes R888R 245/40ZR18 XL 97Y Racetrack & Autocross Only Tire

For serious track enthusiasts and autocross competitors, the Toyo Proxes R888R 245/40ZR18 XL 97Y is your ultimate weapon for dry performance. This competition-grade, DOT-approved tire is meticulously engineered to deliver relentless grip and exceptional handling when every millisecond counts. Designed specifically for the demands of the racetrack and autocross course, the R888R’s advanced tread compound and unique semi-slick pattern provide superior dry traction and unwavering stability through aggressive cornering and high-speed maneuvers. Its reinforced construction ensures consistent performance under extreme stress, giving you the confidence to push your vehicle to its limits.

Boasting an impressive “Y” speed rating, this tire is built to withstand speeds exceeding 186 mph (300 km/h), making it ideal for high-performance applications where speed and precision are paramount. Please remember, the Toyo Proxes R888R is a dedicated “Racetrack & Autocross Only” tire. It excels in dry, warm conditions and is not intended for street use, wet weather, or cold temperatures. Maximize your lap times and dominate the competition with a tire that truly understands the meaning of performance.

Features:

• High-grip R-compound tread for superior dry traction
• Optimized tread design for enhanced cornering stability
• Large contact patch for maximum grip
• Reinforced sidewall for precise steering response
• DOT-approved for competition use

Technical Specs:

• Size: 245/40ZR18
• Load Index: 97 (1609 lbs)
• Speed Rating: Y (186+ mph / 300+ km/h)
• Construction: Radial
• Part Number: 107720
• Classification: Racetrack & Autocross Only