Audi Earns First Rolex Series GT Victory; Napleton Porsche Wins GX
Chip Ganassi Racing's two car team steals front row as Pruett edges out Dixon. Tandy in a Porsche claimed the GT pole and Lewis took the pole in the new GX class.
Debuting No. 16 Napleton Racing Porsche Cayman S tops all Saturday practices in new GX class; David Donohue, Shane Lewis, Dr. Jim Norman and Nelson Canache all turn competitive laps.