Jaguar Cars | Z-Cars | Lotus Cars | Cars | The Cars | Cars (film) | Lola Cars | Volvo Cars | Rolls-Royce Motor Cars | MG Cars | cars | Cars 2 | Callaway | Howard Callaway | Caterham Cars | List of Rolls-Royce motor cars | Elfin Sports Cars | Counting Blue Cars | Chasing Cars | Callaway Golf Company | Bristol Cars | Ascari Cars | World of Outlaws: Sprint Cars 2002 | William Callaway | West Race Cars | Vulcan (cars) | Volvo cars | Virgin Cars | Jaguar cars | Howard "Bo" Callaway |
This expanded in 2008 when Schwager entered the new ADAC GT Masters series in a Callaway Corvette and won three races.