In de laatste jaren reed hij ook een handvol races in de NASCAR Nextel Cup Series, de NASCAR Busch Series, de Champ Car, de A1GP en de Rolex Sports Car Series.
In the past few years he also competed at the international level on a limited basis, running a handful of races in the NASCAR Nextel Cup Series, NASCAR Busch Series, Champ Car World Series, A1 Grand Prix, and Rolex Sports Car Series.WikiMatrix WikiMatrix