IndyCar Series: 2012 Dallara Indy concept cars. IndyCar Series, Rd5, Indianapolis 500 Practice, Indianapolis Motor Speedway, Indianapolis, IN. USA 14 - 29 May 2011.
2012 Dallara Indy concept cars.
IndyCar Series, Rd5, Indianapolis 500 Practice, Indianapolis Motor Speedway, Indianapolis, IN. USA 14 - 29 May 2011.