IRL IndyCar Series: Sam Hornish Jr. (USA), Team Penske. IRL IndyCar Series, Rd8, Iowa Corn Indy 250, Iowa Speedway, Newton, Iowa, 22-24 June 2007.
Sam Hornish Jr. (USA), Team Penske.
IRL IndyCar Series, Rd8, Iowa Corn Indy 250, Iowa Speedway, Newton, Iowa, 22-24 June 2007.