1999 GMC Sierra Hard Tonneau Covers

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Folding Tonneau Cover by BAK®. Add a little extra style to your truck's decor and safeguard your truck bed against dirt, grime, rain and snow with this premium grade aluminum hard...

GMC Sierra 1500 Fleetside 1999, Hard Folding Tonneau Cover by BAK®. The BakFlip G2 Folding Tonneau Cover core is laminated from impact resistant, fiber reinforced, expandable polystyrene with a surface in aluminum. The BAKFlip G2, is...

GMC Sierra 1500 Fleetside 1999, Hard Manual Retractable Tonneau Cover by Pace Edwards®. Switchblade installation and removal takes only a few minutes and two tools, so it’s the ideal retractable tonneau cover for people who often need...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed without Stake Pocket Cut Out Rails 1999, Hard Manual Retractable Tonneau Cover by Retrax®. The RetraxONE MX is made from a solid sheet of durable, impact resistant polycarbonate that can hold...

GMC Sierra 1500 Fleetside 8' (97.6") Bed 1999, Hard Roll Up Tonneau Cover by BAK®. Add a little extra style to your truck's decor and safeguard your truck bed against dirt, grime, rain and snow with this premium grade aluminum hard...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed without Stake Pocket Cut Out Rails 1999, Hard Manual Retractable Tonneau Cover by Retrax®. The RetraxPRO MX retractable truck bed cover is part of our Premium Aluminum Series covers. The...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Folding Tonneau Cover by BAK®. The rich, high-gloss Fiberglass Reinforced Polymer top surface of the BakFlip F1 provides superior dent, ding and scratch resistance. Heavy-duty...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Folding Tonneau Cover by UnderCover®. The UnderCover Flex is a hard folding truck bed cover that gives you the ultimate control of your truck bed, offering three secure riding...

GMC Sierra 1500 Fleetside 1999, Hard Roll Up Tonneau Cover by BAK®. The BAK Revolver X2, featuring exclusive automatic rotational locking rails that secure the cover the entire length of the bed on each side. This hard aluminum roll-up...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Folding Tonneau Cover by UnderCover®. Designed utilizing the latest technology, this product by Undercover features premium quality and will perform better than advertised. Perfect...

GMC Sierra Fleetside 1999, Hard Folding Tonneau Cover by Lund®. The new Hard Fold tonneau cover is the latest addition to top selling premium tonneau covers. The Hard Fold has been designed exclusively with an aluminum underbody frame...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Folding Tonneau Cover by BAK®. The BAKFlip FiberMax includes all of the features of a standard aluminum BAKFlip, now with an Fiberglass Reinforced Polymer surface, making the cover...

GMC Sierra 1999, Hard Manual Retractable Tonneau Cover by Pace Edwards®. JackRabbit’s weather-resistant, padded ArmorTek™ deck is laminated to rigid aluminum panels. It offers the strength and security of a metal tonneau cover but...

GMC Sierra 1500 Fleetside 1999, Hard Folding Tonneau Cover by Extang®. Extang’s latest generation of hard tri-fold truck bed covers includes design elements that you simply will not find anywhere else. The Solid Fold 2.0 includes...

GMC Sierra 1999, Hard Manual Retractable Tonneau Cover by Pace Edwards®. This spring-action retractable tonneau cover is made with heavy-gauge extruded aluminum and given a tough, powder-coated black surface. It’s flush-fit mount...

GMC Sierra 1500 Fleetside 1999, Hard Manual Retractable Tonneau Cover by Truck Covers USA®. The American Roll Cover is designed to custom fit your truck bed, and has been engineered to adapt to roll bars and to accommodate both factory...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Manual Retractable Tonneau Cover with Standard Rails by Retrax®. The Retrax IX is made from a solid sheet of durable, impact resistant polycarbonate that can hold up to 200 lbs of...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Manual Retractable Tonneau Cover with the integrated Trax Rail System by Retrax®. The XR Series combines the PRO MX with the integrated Trax Rail System that allows for unique and...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Manual Retractable Tonneau Cover with the integrated Trax Rail System by Retrax®. The XR Series combines the ONE MX with the integrated Trax Rail System that allows for unique and...

GMC Sierra 1999, Hard Automatic Retractable Tonneau Cover by Pace Edwards®. You can open or close the Bedlocker Electric retractable cover in less than 30 seconds with just the touch of a button. The cover can be stopped at any point...

GMC Sierra 1500 Fleetside 8' (97.6") Bed 1999, Tool Box Edition Hard Folding Tonneau Cover by Extang®. The Solid Fold 2.0 Toolbox Tonneau by Extang provides the best in weather and UV protection while still allowing for instant cargo...

GMC Sierra Fleetside 1999, Hard Folding Tonneau Cover by TonnoPro®. The TonnoPro Hard Fold Folding Tonneau Cover has an extremely tough all-aluminum underbody frame covered with our highest marine grade vinyl on top. This impact...

GMC Sierra Fleetside 1999, Hard Folding Tonneau Cover by Rugged Liner®. Rugged Liner's E-series hard folding cover features panels manufactured with aluminum skins and solid cores to provide strength and durability in tough conditions....

GMC Sierra 1500 Fleetside 1999, Hard Manual Retractable Tonneau Cover with Tool Box by Truck Covers USA®. Includes a 20" x 15" galvanized steel tool box that mounts above the bed, and an all-aluminum tonneau cover with multiple louver...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed without Stake Pocket Cut Out Rails 1999, Hard Automatic Retractable Tonneau Cover by Retrax®. The PowerTraxONE MX combines strong, durable polycarbonate with a powerful and incredible scratch...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Automatic Retractable Tonneau Cover with the integrated Trax Rail System by Retrax®. The XR Series combines the PowertraxONE MX with the integrated Trax Rail System that allows for...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed without Stake Pocket Cut Out Rails 1999, Hard Automatic Retractable Tonneau Cover by Retrax®. The PowertraxPRO MX electric retractable truck bed cover is part our Premium Aluminum Series...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Automatic Retractable Tonneau Cover with the integrated Trax Rail System by Retrax®. The XR Series combines the PowertraxPRO MX with the integrated Trax Rail System that allows for...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Folding Tonneau Cover with Split Rails by Access®. LOMAX™ Folding Hard Covers enhance the look of your pickup with a low profile design while maximizing protection. This...

GMC Sierra 1500 Fleetside 6' 5" (78.7") Bed 1999, Hard Folding Tonneau Cover with Split Rails by Access®. The LOMAX™ Professional Series makes a bold statement with its revolutionary, low profile design and superior protection. This...