2018 GMC Sierra 1500 Hinged Tonneau Covers

GMC Sierra 1500 2018, Hard Hinged Tonneau Cover by UnderCover®. The Elite LX is the newest painted cover from UnderCover. The LX comes standard with all the features from the UnderCover Elite. They have added a premium carpet lined...

GMC Sierra 1500 2018, Hard Hinged Tonneau Cover by UnderCover®. The UnderCover SE boasts all the features of the original Classic cover, but with added style lines and a rear spoiler for today's modern truck owner. The raised ribs...

GMC Sierra 1500 2018, Hard Hinged Tonneau Cover by UnderCover®. The Elite has spectacular new features that set it apart. The Elite cover includes Lanyard handy tool, that allows you to easily access cargo that is just out of reach, and...

GMC Sierra 1500 2018, Hard Hinged Tonneau Cover by UnderCover®. The LUX is a sleek, durable one-piece truck bed cover that is painted to match the color of your truck. This cover offers all of the same great features of the Classic,...