Attachment: NASCAR Sprint Cup Series Quicken Loans Race for Heroes 500

AVONDALE, AZ - NOVEMBER 15: Jimmie Johnson, driver of the #48 Lowe's Patriotic Chevrolet, and Kurt Busch, driver of the #41 Haas Automation Chevrolet, lead the field to the green flag at the start of the NASCAR Sprint Cup Series Quicken Loans Race for Heroes 500 at Phoenix International Raceway on November 15, 2015 in Avondale, Arizona. (Photo by Chris Trotman/Getty Images)