Proxes T1R is Toyo’s Ultra High Performance Summer tyre developed for sports car, sporty coupe and high performance sedan drivers looking for comfort, performance and value. Designed to deliver in dry, wet and warm weather conditions, the Proxes T1R features an aggressive tread design that contributes to its competence. It provides superior performance under any conditions thanks to the unidirectional tread design and silica-reinforced, high-grip tread compound. With V-shaped main grooves, the tyre effectively disperses water quickly for secure ride and handling under any conditions. The shoulder slits and rib-bands help to reduce irregular wear, while also improving the tyreÃ¯Â¿Â½s cornering capabilities. Like all Ultra High Performance Summer tyres, Proxes T1R tyres are not intended to be driven in near-freezing temperatures, through snow or on ice. Key Features and Benefits: Increased silica in tread compound improves wet performance while providing excellent dry performance. Refined unidirectional tread design provides excellent dry and wet performance with a modern design. V-shaped main grooves disperse water for better wet performance. Rigid shoulder rib-bands improve cornering for exceptional dry performance. Parallel shoulder slits help reduce irregular wear. The tyre’s internal structure features twin high-tensile steel belts reinforced with spirally wrapped jointless cap and edge plies that control the footprint shape to promote high-speed durability and even wear.