https://www.toyotires.com/proxes-tires - With more car enthusiasts using their cars to participate in autocross and weekend road race events, Toyo Tires brought out some new tread compounds designed to fit in the rulebooks of high performance driving events. We spoke with Sonny McDonald about the latest R1R 200 treadwear tires, as well as the 2-groove full-race RR tires to learn about the tires and how they fit in with the "weekend warrior" racing lifestyle. SEMA video coverage presented by ARP, www.arpbolts.com.