Indianapolis Clubs 4910 W 16th St USAC (United States Auto Club) is an open-wheel auto racing sanctioning body for Mopar Midget National Championship, Sprint Car Series, Silver Crown Series and Ford Focus Series. USAC Racing website provides you with latest news, schedules, blogs, general information and live feeds from the track. Indianapolis IN Clubs United States Auto Club Inc www.usacracing.com USAC Mopar Midget Sprint Car Series Silver Crown Series Ford Focus news schedule tracks photos videos results pit pass USAC batallion USAC Mopar Midget Sprint Car Series Silver Crown Series Ford Focus news schedule tracks photos videos results pit pass USAC batallion Business Reviews United States Auto Club Inc Testimonials