Speedway Motorsports, LLC is a leading marketer, promoter and sponsor of motorsports entertainment in the United States. The Company, through its subsidiaries, owns and operates the following premier facilities: Atlanta Motor Speedway, Bristol Motor Speedway, Charlotte Motor Speedway, Dover Motor Speedway, Kentucky Speedway, Las Vegas Motor Speedway, Nashville Superspeedway, New Hampshire Motor Speedway, North Wilkesboro Speedway, Sonoma Raceway, and Texas Motor Speedway. The Company provides souvenir merchandising services through its SMI Properties subsidiaries; manufactures and distributes smaller-scale, modified racing cars and parts through its U.S. Legend Cars International subsidiary; and produces and broadcasts syndicated motorsports programming to radio stations nationwide though its Performance Racing Network subsidiary.