Shortly after that, Tandy has been signed as the tenth Porsche works driver. His first official race was the 2013 24 Hours of Daytona Tandy won the GT class of the 2013 Petit Le Mans and resulted third at the 12 Hours of Sebring, driving for Team Falken Tire alongside Wolf Henzler and Bryan Sellers. He also won the GTC class at American Le Mans Series race at Laguna Seca with NGT Motorsport. Also, he won two races at the European Le Mans Series in the GTE class, ending third in the standings.
