NASCAR Sprint Pit Crew Challenge

NASCAR Sprint Pit Crew Challenge

CHARLOTTE, NC – MAY 17: Crew chief Chad Knaus celebrates with a member of the No. 48 My Lowe’s Chevrolet after winning the NASCAR Sprint Pit Crew Challenge at Time Warner Cable Arena on May 17, 2012 in Charlotte, North Carolina. (Photo by Streeter Lecka/Getty Images)

Greg Engle