Proxes RA1 275/35R18 95Z BSW

Toyo's Proxes RA1 is a DOT-compliant summer competition tire engineered for track use, designed to meet the demands of amateur and professional road racing alike. Built on Toyo's motorsport expertise, its asymmetric tread compound and construction deliver maximum dry grip and precise handling at sustained high speeds, making it well suited for dedicated track-day vehicles and purpose-built race cars. The Proxes RA1 is a recognized choice in timed competition where consistent performance and predictable cornering behaviour are critical.