The rules were originally introduced during the 2009 season as the TC2 class within the touring car category.
Most of the calendar was released in November 2009,[3] with the season-ending round at Miller Motorsports Park added in January 2010.
[4] Championship points are awarded to drivers based on qualifying and finishing positions.
Only manufacturers that are SCCA Pro Racing corporate members receive points.
In the table below, the manufacturer's top finishing position is shown, with pole winner in bold.