The fourth annual NASCAR Sprint Pit Crew Challenge Presented by Craftsman moves from Wednesday to Thursday this season. Don’t miss a minute of this hard-fought action on SPEED!

There are individual competitions for front tire changer, rear tire changer, jackman and gasman. Participants can register for multiple categories. Team competition will follow individual competitions. Trophies and prizes will be awarded to individuals and team winners, compliments of Sprint, Craftsman and NASCAR.