Robby Gordon slides across the track after hitting the wall during the NASCAR Sprint Cup Series Kobalt Tools 500 auto race at Atlanta Motor Speedway in Hampton, Ga., Sunday, March 7, 2010. (AP Photo/Glenn Smith)

Drivers Ron Hornaday Jr., left, Kyle Busch, center =, and Matt Crafton, right, lead the field to the start of the NASCAR Camping World Series E-Z-Go 200 truck race at Atlanta Motor Speedway in Hampton, Ga., Saturday, March 6, 2010. Ron ...

Joey Logano (20) and Boris Said (26) collide with Bill Elliott (21) in the closing laps of the NASCAR Daytona 500 auto race at Daytona International Speedway in Daytona Beach, Fla. Sunday, Feb. 14, 2010. Jamie McMurray won the race ...

Driver Danica Patrick drives her car to the track during the NASCAR Nationwide Series auto race practice Thursday, Feb. 11, 2010 in Daytona Beach, Fla. (AP Photo/Glenn Smith)