GT World Challenge America
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The GT World Challenge America is a North American auto racing series launched in 1990 by the Sports Car Club of America. It has been managed by the Stéphane Ratel Organisation since 2018, and has been sanctioned by the United States Auto Club... Wikipedia
Teams' champion: GT: K-PAX Racing; GTS: Blackdog Racing; TCR: RealTime Racing; TC:Classic BMW; TCA: TechSport Racing
Category: GT3, GT4, TCR, Touring Car
Inaugural season: 1984
Tire suppliers: Pirelli P Zero