The Proxes T1R is Toyo's Ultra High Performance Summer tire 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. Like all Ultra High Performance Summer tires, Proxes T1R tires are not intended to be driven in near-freezing temperatures, through snow or on ice.