Nascar

NASCAR Daytona 500 Au_Star.jpg

NASCAR driver Dale Earnhardt Jr. after his qualifying run for the Daytona 500 auto race at Daytona International Speedway, Sunday, Feb. 13, 2011, in Daytona Beach, Fla. (AP Photo/Terry Renna)

NASCAR_Hendrick_Auto_Racing.sff.jpg

NASCAR team owner Rick Hendrick listens to questions during a media tour in Concord, N.C., Wednesday, Jan. 26, 2011. (AP Photo/Mike McCarn)

NASCAR_Homestead__Auto_Racing.sff.jpg

NASCAR driver JImmie Johnson celebrates after winning his fifth Sprint Cup Series Championship Sunday, Nov. 21, 2010 in Homestead, Fla.(AP Photo/Terry Renna)

NASCAR_Homestead_Auto_Racing.sff.jpg

NASCAR driver Jimmie Johnson's pit crew work on the car during a pit stop at the Ford 400 auto race, Sunday Nov. 21, 2010 in Homestead, Fla. (AP Photo/Terry Renna)

NASCAR Homestead Auto_Star.jpg

ASSOCIATED PRESS NASCAR driver Jimmie Johnson leaves the pits during the Ford 400 auto race Sunday Nov. 21, 2010 in Homestead, Fla.

NASCAR_Championship_Chase_Auto_Racing.sff.jpg

FILE - From left are 2010, file photos showing NASCAR's three title contenders from left, Kevin Harvick, Jimmie Johnson and Denny Hamlin. The season finale is Sunday, Nov. 21 at Homestead-Miami Speedway. (AP Photo/File)

NASCAR_Martinsville_Auto_Racing.sff.jpg

Driver Jimmie Johnson waits for his crew to finish his car during practice for Sunday's NASCAR Sprint Cup auto race at the Martinsville Speedway in Martinsville, Va., Friday, April 1, 2011. (AP Photo/Steve Helber)

NASCAR_Fontana.sff.jpg

Jamie McMurray, right, talks with members of his crew signs after he took the pole position during qualifying for the Pepsi Max 400 NASCAR car race, Friday, Oct. 8, 2010, in Fontana, Calif. (AP Photo/Mark J. Terrill)

NASCAR_Bowyer_Inspection_Auto_Racing.sff.jpg

NASCAR driver Clint Bowyer pauses during a sponsorship event in Charlotte, N.C., Wednesday, Sept. 22, 2010. NASCAR was scrutinizing Bowyer's race-winning car from New Hampshire on Wednesday in an inspection process that could derail his championship chances. (AP Photo/Chuck Burton)

NASCAR_In_The_Pits.sff.jpg

FILE-This June 29, 2007 file photo shows Nascar driver Elliott Sadler (19) driving around the track during practice at the New Hampshire International Speedway for Sunday's NASCAR LENOX Industrial Tools 300 in Loudon, N.H. The future is uncertain, though, for one of NASCAR's most likable drivers. He's in the midst of his sixth consecutive winless season, and his prospects of landing a solid ride in the Sprint Cup Series are fading with each week. (AP Photo/Jim Cole,File)