Kyle Busch celebrates in Victory Lane after winning the NASCAR Trucks series auto race at Charlotte Motor Speedway in Concord, N.C., Friday, May 16, 2014. (AP Photo/Chuck Burton)
Kyle Busch celebrates after winning the NASCAR Trucks series auto race at Charlotte Motor Speedway in Concord, N.C., Friday, May 16, 2014. (AP Photo/Mike McCarn)
Flames trail from Jeb Burton's truck after a crash during the NASCAR Trucks series auto race at Charlotte Motor Speedway in Concord, N.C., Friday, May 16, 2014. (AP Photo/Terry Renna)
Ryan Ellis, left, is hit by Jake Crum (82) during the NASCAR Trucks series auto race at Charlotte Motor Speedway in Concord, N.C., Friday, May 16, 2014. (AP Photo/Bob Jordan)
Kyle Busch poses with the trophy in Victory Lane after winning the NASCAR Trucks series auto race at Charlotte Motor Speedway in Concord, N.C., Friday, May 16, 2014. (AP Photo/Terry Renna)
Kyle Busch celebrates in Victory Lane after winning the NASCAR Trucks series auto race at Charlotte Motor Speedway in Concord, N.C., Friday, May 16, 2014. (AP Photo/Terry Renna)
Ron Hornaday Jr (30) spins as trucks drive down pit road to avoid him during the NASCAR Trucks series auto race at Charlotte Motor Speedway in Concord, N.C., Friday, May 16, 2014. (AP Photo/Terry Renna)
Ron Hornaday Jr. (30), Mason Mingus (35) and Jake Crum (82) collide in Turn 3 as Joe Nemeckek (8) drives low during the NASCAR Truck series auto race in Concord, N.C., Friday, May 16, 2014. (AP Photo/Gerry Broome)