Las Vegas Sun

February 6, 2016

Currently: 55° — Complete forecast

Crew members perform a pit stop on driver Jamie McMurray's car during qualifying for the NASCAR Sprint All-Star race at Charlotte Motor Speedway in Concord, N.C., on Saturday, May 17, 2014.

Bob Jordan / AP

Crew members perform a pit stop on driver Jamie McMurray's car during qualifying for the NASCAR Sprint All-Star race at Charlotte Motor Speedway in Concord, N.C., on Saturday, May 17, 2014.