JOLIET, IL- AUGUST 28: Ryan Briscoe, driver of the #6 Team Penske Dallara Honda, tries to pass Tomas Scheckter, driver of the #43 Dreyer & Reinbold Racing Dallara Honda, during practice for the IRL IndyCar Series PEAK Antifreeze & Motor Oil Indy 300 on August 28, 2009 at the Chicagoland Speedway in Joliet, Illinois.