Pirelli GT3 Cup Trophy USA Set For Sonoma
Sonoma, Calif. – The 2016 Pirelli GT3 Cup Trophy USA championship will stage a double-header race event this weekend at Sonoma Raceway as the all-Porsche championship continues its California swing of events. The 2.52-mile circuit that is carved into the hills of wine country just north of the San Francisco Bay has been a long-favored […]
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