CARFAX One-Owner. Clean CARFAX. Summit White 2020 Chevrolet Silverado 2500HD Custom RWD 6-Speed Automatic 6.6L V8 6-Speed Automatic, Jet Black Cloth.Recent Arrival!If you have any questions regarding this vehicle or any of the others in our inventory, please call our Internet Sales Department at (877) 337-0246. We are always happy to help. Classic Lawton Chevrolet, located at 8308 NW Cache Road, Lawton, Oklahoma, 73505, is the largest Chevrolet dealership in Southwest Oklahoma. Classic Lawton Chevrolet strives to provide an efficient and transparent purchase process. All of our new and pre-owned vehicles are priced aggressively to the local and regional market. This means all of our customers receive a great deal. Classic Lawton Chevrolet, Relax and Enjoy the Difference. (580) 280-2800.