Porsche Sprint Trophy USA West
Yokohama Tire, Competent Motorsport and Porsche Motorsport North America (PMNA) are partnering on two Porsche-specific race series in 2020. Yokohama is the title partner and exclusive tire provider for the Porsche Sprint Trophy USA West and Porsche Air-Cooled Cup USA series, as well as the Porsche Sprint Trophy USA West Invitational, which consists of a […]
