Kobalt 400


The pit board of Dale Earnhardt Jr. , driver of the Mountain Dew... News PhotoDale Earnhardt Jr.,Driver,Gripping,Horizontal,Las Vegas,Las Vegas Motor Speedway,Motorsport,Nevada,Pit Stop,Road,Sport,Sprint Cup Series,Stock Car Racing,USAPhotographer Collection: Getty Images Sport 2014 Getty ImagesLAS VEGAS, NV - MARCH 09: The pit board of Dale Earnhardt Jr. (not pictured), driver of the #88 Mountain Dew Kickstart Chevrolet, is seen hanging on pit road before the NASCAR Sprint Cup Series Kobalt 400 at Las Vegas Motor Speedway on March 9, 2014 in Las Vegas, Nevada. (Photo by Todd Warshaw/Getty Images)