From work to weekends, this White 2013 GMC Sierra 3500HD Work Truck muscles through any terrain. The tough Turbo Diesel V8 6.6L/403 engine delivers mind-blowing torque whenever you need it. Nothing can stop you in this vehicle. . For a hassle-free deal on this must-own GMC Sierra 3500HD come see us at Valenti Auto Sales Inc, 399 N Colony Rd, Wallingford, CT 06492. Just minutes away!
