“We’d like to thank Michael Andretti and the entire Andretti Autosport organization for their partnership in IndyCar Series competition during 2012 and 2013," said Jim Campbell, U.S. Vice President Performance Vehicles and Motorsports. “Michael, J-F Thormann and John Lopes lead a quality organization that resulted in Ryan Hunter-Reay winning the 2012 IndyCar Series driver championship. We would like to thank the Andretti Autosport drivers for their on-track achievements that contributed to Chevrolet clinching the 2012 manufacturers’ championship. They are all true professionals on and off the track. We wish them well and look forward to spirited competition in the future."