Toyo Proxes R1R Tire - 215/45ZR17 87W

The Toyo Proxes R1R is an extreme-performance summer tire designed for high-spirited driving and racing. It features an aggressive, unidirectional arrowhead tread design for balanced wet and dry performance, an extra-wide footprint for enhanced grip, and a high-grip compound.

Its construction includes a silica-reinforced tread compound for improved grip, a tapered center block edge to stabilize movement and decrease irregular wear while increasing hydroplaning resistance, and an advanced autocross-inspired casing with modified radial construction for better steering response and handling. Stability control slits help resist irregular wear and improve dry performance by maintaining block stiffness during aggressive braking, while multi-width evac channels enhance water evacuation and widen the shoulder block area for improved steering response.