GT Radial 100UA3680 Champiro SX2 RS 295/40ZR18 103W Extreme Performance Summer Tire

The GT Radial Champiro SX2 RS 295/40ZR18 (Part# 100UA3680) is a DOT-approved, street-legal extreme performance summer tire engineered for performance car enthusiasts, track day drivers, and drifting competitors. Built as an evolution of the proven Champiro SX2 platform, the SX2 RS introduces an all-new tread compound that raises the bar for dry and wet grip, predictable breakaway behavior, and consistent traction. Proudly manufactured at GT Radial's facility in Chester County, South Carolina, it is an official tire of the Formula DRIFT competition series.

Key Features:

• Race-Inspired Tread Compound: Formulated for both street and track use, delivering maximum grip in a 200 Treadwear-rated package
• Asymmetric Tread Design: Extremely aggressive pattern engineered for exhilarating cornering performance and increased stability in dry and wet conditions
• Advanced Sidewall Construction: Engineered to limit sidewall flex for predictable, confidence-inspiring handling
• Extra-Large Dual Shoulder Blocks: Provide improved cornering grip and stability at the limit
• Wide Center Rib: Delivers stable straight-line handling with dependable traction and braking performance
• Rim Flange Protector: Guards wheel edges against light curbing damage
• DOT-Approved & Street Legal: Transitions seamlessly from daily driving to track and drift competition

Tire Specifications:

• Size: 295/40ZR18
• Service Description: 103W
• UTQG: 200 A A
• Sidewall: Black Sidewall (BSW)
• Max Load: 1,930 lbs
• Max Inflation Pressure: 51 PSI
• Tread Depth: 7/32"
• Overall Diameter: 27.4 inches
• Section Width: 11.8 inches
• Measuring Rim Width: 10.0 – 11.5 inches

The Champiro SX2 RS is the tire of choice for Formula DRIFT competitors and performance enthusiasts who demand race-proven grip and control on both the street and track. No mileage warranty applies, consistent with its motorsport-focused design.