during the NASCAR Sprint Cup Series Good Sam Roadside Assistance 500 at Talladega Superspeedway on October 7, 2012 in Talladega, Alabama.

during the NASCAR Sprint Cup Series Good Sam Roadside Assistance 500 at Talladega Superspeedway on October 7, 2012 in Talladega, Alabama.

The big one on the final lap of the Good Sam 500 sent Tony Stewart airborne and gathered up 25 cars. Greg Biffle said it was “unbelievable.” (Getty Images)