Kyle Larson celebrates in Victory Lane after winning the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Chuck Burton)
Kyle Larson celebrates in Victory Lane after winning the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Terry Renna)
Kyle Larson celebrates in Victory Lane after winning the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Chuck Burton)
Kyle Larson (42) takes the checkered flag to win the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Terry Renna)
Kyle Larson raises the trophy in Victory Lane after winning the NASCAR Nationwide series auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Terry Renna)
Kyle Larson poses for photos in Victory Lane after winning the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Terry Renna)
Kyle Larson, right, is congratulated by crew chief Scott Zipadelli, left, after winning the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Chuck Burton)
The field takes the green flag to start the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Terry Renna)
Crew members perform a pit stop on driver Kyle Busch's car during the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Terry Renna)
Ryan Sieg (39) spins out of control after driving through turn two during the NASCAR Nationwide series History 300 auto race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 24, 2014. (AP Photo/Chris Keane)