A close finish at Sunday's NASCAR Truck Series event, the Chevrolet Silverado 250 Camping World Truck Series race at Canadian Tire Motorsport Park, led to two of the top finishers duking it out on the course.

It came down to the final lap, with Cole Custer leading and trying to hold off a charging John Hunter Nemechek. As the two approached the checkered flag, it appeared Nemechek bumped Custer, sending both drivers off the track as they flew side-by-side toward the finish line. It appeared to some to be an intentional effort by Nemechek, who was eventually declared to be the winner of the race. Custer was not amused or appreciative of the tap, and while waiting for the results to be declared final, the eventual second place finisher decided to "discuss" Nemechek's tactics with the driver face-to-face.