- 2011 GMC Sierra 1500 VIN 1GTN1TEX4BZ116021 - New GMC for sale from Win Kelly Chevrolet by EveryCarListed.com This 2011 GMC Sierra 1500 WT that we have at, WIN KELLY CHEVROLET BUICK PONTIAC GMC is a must see. This 2 Door Truck comes equipped with many comfort and safety features including 4-wheel ABS Brakes, Front Ventilated disc brakes, 1st row curtain head airbags and much more. We would love to talk to you more about this Sierra 1500. Please contact us for more information.