Kyle Busch (54) races with Matt Kenseth (20) during the NASCAR Nationwide Series auto race at Bristol Motor Speedway on Saturday, March 15, 2014, in Bristol, Tenn. Busch won the race. (AP Photo/Wade Payne)
Driver Kyle Busch (54) races with Matt Kenseth (20) and Kevin Harvick (5) during the NASCAR Nationwide series auto race at Bristol Motor Speedway on Saturday, March 15, 2014, in Bristol, Tenn. Busch won the race. (AP Photo/Wade Payne)
Kyle Busch makes a pit stop during the NASCAR Nationwide Series auto race at Bristol Motor Speedway on Saturday, March 15, 2014, in Bristol, Tenn. Busch won the race. (AP Photo/Wade Payne)
Driver Kyle Busch (54) celebrates after winning the NASCAR Nationwide series auto race at Bristol Motor Speedway on Saturday, March 15, 2014, in Bristol, Tenn. (AP Photo/Wade Payne)
Driver Kyle Busch (54) stand with the trophy after winning the NASCAR Nationwide series auto race at Bristol Motor Speedway on Saturday, March 15, 2014, in Bristol, Tenn. (AP Photo/Wade Payne)
Driver Kyle Busch (18) waits during practice for the NASCAR Sprint Cup series auto race at Bristol Motor Speedway on Friday, March 14, 2014, in Bristol, Tenn. (AP Photo/Wade Payne)