TOPEKA, Kan., June 30, 2016 /PRNewswire/ -- The Sports Car Club of America announced a new relationship today with Chevrolet that provides critical support for several SCCA® competitive activities.  Through this new agreement, Chevrolet becomes the "Official Truck of the Sports Car Club of America" and will provide the SCCA with multiple Silverado pickup trucks, the most dependable, longest-lasting full-size pickups on the road.