September 15 2012 Chicagoland Geico 400 NASCAR Pit Stall Selections Ryan Rantz Pit Stall Assignments 2012, Chicago, Chicago Pit Stall Assignments, Chicagoland, Chicagoland Geico 400, Chicagoland Geico 400 Pit Stall Selections, NASCAR Want to be a better fantasy racer? Get the ifantasyrace advantage More