Ties in motor racing almost never occur. Nearly all modern racing cars and motorcycles carry electronic transponders which relay precise timing information down to the thousandths of a second. However, a photo-finish camera is used at the finish line, and if the two vehicles cross the line together, the position may be declared a tie. The 1974 Firecracker 400 is the only case in modern NASCAR history where a tie has occurred in a position; Cale Yarborough and Buddy Baker tied for third after 160 laps. At the 2002 United States Formula One Grand Prix, Ferrari's Michael Schumacher attempted to stage a dead heat with teammate Rubens Barrichello but failed, finishing 0.011 seconds behind Barrichello. The F1 Sporting Regulations provide that in the event of a dead heat in a race, points and prizes will be added together and shared equally among the tying drivers.