Sprint Cup Series driver Denny Hamlin, right, watches his pit crew work on his race car during practice for the AAA 400 NASCAR Sprint Cup Series auto race, Friday, Sept. 28, 2012, in Do

 

              Sprint Cup Series driver Denny Hamlin, right, watches his pit crew work on his race car during practice for the AAA 400 NASCAR Sprint Cup Series auto race, Friday, Sept. 28, 2012, in Do
Sprint Cup Series driver Denny Hamlin, right, watches his pit crew work on his race car during practice for the AAA 400 NASCAR Sprint Cup Series auto race, Friday, Sept. 28, 2012, in Dover, Del. (AP Photo/Nick Wass)