Toyo Proxes R1R Tire 245/40/18

Years of grueling on-track experience and advanced engineering shine through in this extreme-performance summer tire. The Proxes R1R helps you drive hard through the corners and quickly accelerate in the straightaways. Features include an aggressive, arrowhead tread design, extra wide footprint, high-grip compound, and autocross-inspired casing design.   SILICA-REINFORCED, HIGH-GRIP TREAD COMPOUND Improves grip for better handling performance during high-spirited driving. TAPERED CENTER BLOCK EDGE Stabilizes center block movement to decrease irregular wear. Helps to increase hydroplaning resistance. ADVANCED AUTOCROSS-INSPIRED CASING WITH MODIFIED RADIAL CONSTRUCTION Improves steering response and handling. STABILITY CONTROL SLITS Provides resistance to irregular wear. Improves dry performance by maintaining block stiffness during aggressive braking. MULTI-WIDTH EVAC CHANNELS Improves water evacuation. Widens the shoulder block area to enhance steering response. UN