UnderCover Classic One Piece Truck Bed Tonneau Cover | UC1130 | fits 2014-2018 GMC Sierra & 2019 Limited  5.7ft Short Bed Ext/Crew (2014 1500 Only, 2015-2019 1500,2500,3500) Lightweight, durable one-piece truck bed cover custom fit to the bed of your truck. UV-protective polymer finish provides scratch and scuff resistance. Simple, no-drill installation and removal. Includes wall mounts for easy storage. Integrated LED Lighting System included. Proudly made in the USA and backed by a 3-year warranty.