Spire Motorsports

Spire Motorsports is an American professional stock-car racing organization based in Mooresville, North Carolina. It fields full-time entries in the NASCAR Cup Series, NASCAR CRAFTSMAN Truck Series, and Interstate Batteries High Limit Racing. The organization develops and prepares NASCAR race vehicles, including cockpit systems and sponsor graphics, and supports race operations through fabrication, engineering, mechanics, and trackside work while competing in major motorsports events.