SuperStepSide is an American company founded by Donald Fusilier, specializing in the production of fiberglass body kits designed to transform full-size General Motors sedans and wagons from the 1980s into custom pickup-style vehicles. The SuperStepSide kit comprises four fiberglass components and is compatible with donor vehicles such as the Chevrolet Caprice, Pontiac Parisienne, Oldsmobile Custom Cruiser, and Buick Estate Wagon from model years…