The Proxes R1R is an extreme performance tire for serious street driving in sports coupes and sedans.
Developed from years of grueling on-track experience and engineered to elevated performance standards, it allows capabilities beyond normal driving limitations. An aggressive, arrowhead tread design, extra wide footprint, high-grip compound, and advanced autocross-inspired casing design, provide every advantage while driving hard through the corners and quickly accelerating in the straight-aways.
Silica-Reinforced, High-Grip Tread Compound improves grip for better handling and performance during high-spirited driving.
Unidirectional Arrowhead Tread Design: Shallow grooves and a unidirectional pattern achieve balanced performance between wet and dry conditions.
Stabilizes center block movement to decrease irregular wear helps to increase hydroplaning resistance.
Multi-Width EVAC Channels improve water evacuation. Narrow width at the tire edge widens the shoulder block area to enhance steering.
Stability Control Slits provide resistance to irregular wear and improve dry performance by maintaining block stiffness during aggressive braking.
New autocross-inspired casing design with modified radial construction improves steering response and handling by optimizing contact patch shape.