Pinkerton Chevrolet Buick GMC is a Chevrolet, Cadillac, Buick and GMC dealership specializing in new and used cars, auto parts and repair, leasing and more. Visit Pinkerton Chevrolet Buick GMC at 801 Graves Mill Road. We are a premier dealership for Chevrolet, Buick, and GMC shoppers from Roanoke and Charlottesville as well. We carry the ENTIRE General Motors consumer line-up. Stop by and visit for a warm smile and welcoming environment!