Justin Allgaier appeared to have Saturday’s win well in hand with a more than two-second advantage over Smith when a flat left-front tire sent his No. 7 Chevrolet into the Turn wall with five laps remaining.
The wreck and cleanup sent the race into a two-lap overtime, where Smith got a good run on the start and held off a fast-charging Jesse Love by 0.365 seconds to claim the surprise win.
