DOVER, DE - JUNE 03: Jimmie Johnson, driver of the #48 Lowe's Madagascar Chevrolet, performs a burnout to celebrate winning the NASCAR Sprint Cup Series FedEx 400 benefiting Autism Speaks at Dover International Speedway on June 3, 2012 in Dover, Delaware. (Photo by Todd Warshaw/Getty Images)
DOVER, DE - JUNE 03: Jimmie Johnson, driver of the #48 Lowe's Madagascar Chevrolet, performs a burnout to celebrate winning the NASCAR Sprint Cup Series FedEx 400 benefiting Autism Speaks at Dover International Speedway on June 3, 2012 in Dover, Delaware. (Photo by Todd Warshaw/Getty Images)