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Looking for aftermarket parts to modify or upgrade your 2012 GMC Sierra 2500 HD with bed covers - folding? At Tunersports.com we carry a huge selection of the top name brand performance bed covers - folding parts and accessories for your Sierra 2500 HD.
Whether you have a 2012 GMC Sierra 2500 HD in Denali to WT trim we have you covered. We have 14 bed covers - folding available parts to mod your Sierra 2500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER G3020069A new way to cover your bed. LOMAX(TM) STANCE(TM) Hard Covers maintain the same ultra low profile design and exceptional performance as our other LOMAX(TM) Folding Hard Covers, but with an additional vertical open position behind the cab. RIGIDLINK(TM) Locking System prevents direct contact with rea... LOMAX Stance Hard Cover 99-06 Chevy/GMC Full Size 1500 6ft 6in Box 2001-2014 GMC Sierra 2500 HD SLE / SLT 2003-2014 GMC Sierra 2500 HD WT 2011-2014 GMC Sierra 2500 HD Denali $1,302.20 |
 SHIPS FROM MANUFACTURER B1020069LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather seals, the LOMAX(TM) Ha... Access LOMAX Tri-Fold Cover 07-13 Chevy/GMC Full Size 1500 - 6ft 6in Bed (Excl Classic) 2001-2014 GMC Sierra 2500 HD SLE / SLT 2003-2014 GMC Sierra 2500 HD WT 2011-2014 GMC Sierra 2500 HD Denali $1,200.20 |
SHIPS FROM MANUFACTURER B3020069LOMAX(TM) Hard Tri-Fold Cover delivers a bold look, taking your truck to new heights. The textured matte black finish and ultra low profile design merge flawlessly with your pickup for a sleek appearance. From the simple install and removal to the strategically placed weather seals, the LOMAX(TM) Ha... Access LOMAX Tri-Fold Cover Black Urethane - 07-13 Chevy Silverado 1500 6ft 6in Bed 2001-2014 GMC Sierra 2500 HD SLE / SLT 2003-2014 GMC Sierra 2500 HD WT 2011-2014 GMC Sierra 2500 HD Denali $1,200.20 |
 SHIPS FROM MANUFACTURER 84650The Solid Fold 2.0 Toolbox Tonneau by Extang provides the best in weather and UV protection while sill allowing for instant cargo access. It is designed for full size trucks with 6 1/2 and 8 bed lengths and will match up the most 18-20 in standard toolboxes. The Solid Fold 2.0 Toolbox Tonneau comes ... Extang 07-13 Chevy/GMC Silv/Sierra (6.5ft) / 14 2500HD/3500HD (w/o Track Sys) Solid Fold 2.0 Toolbox 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT 2011-2014 GMC Sierra 2500 HD Denali $1,149.99 |
SHIPS FROM MANUFACTURER 84655The Solid Fold 2.0 Toolbox Tonneau by Extang provides the best in weather and UV protection while sill allowing for instant cargo access. It is designed for full size trucks with 6 1/2 and 8 bed lengths and will match up the most 18-20 in standard toolboxes. The Solid Fold 2.0 Toolbox Tonneau comes ... Extang 07-13 Chevy/GMC Silv/Sierra (8ft) / 14 2500HD/3500HD (w/o Track Sys) Solid Fold 2.0 Toolbox 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT $1,199.99 |
 SHIPS FROM MANUFACTURER 771101The Deuce doesn't like to play by the rules. The ultimate hybrid truck bed cover, the Deuce gives you the full bed access of a roll-up cover, plus the added convenience and quick access of a folding cover. Roll it open, or simply pull a latch to flip it open from the cab. Combining durability and fl... Truxedo 07-13 GMC Sierra & Chevrolet Silverado 1500/2500/3500 6ft 6in Deuce Bed Cover 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT 2011-2014 GMC Sierra 2500 HD Denali $679.99 |
SHIPS FROM MANUFACTURER 771201The Deuce doesn't like to play by the rules. The ultimate hybrid truck bed cover, the Deuce gives you the full bed access of a roll-up cover, plus the added convenience and quick access of a folding cover. Roll it open, or simply pull a latch to flip it open from the cab. Combining durability and fl... Truxedo 07-13 GMC Sierra & Chevrolet Silverado 1500/2500/3500 w/Track System 6ft 6in Deuce Bed Cover 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT 2011-2014 GMC Sierra 2500 HD Denali $679.99 |
SHIPS FROM MANUFACTURER 771601The Deuce doesn't like to play by the rules. The ultimate hybrid truck bed cover, the Deuce gives you the full bed access of a roll-up cover, plus the added convenience and quick access of a folding cover. Roll it open, or simply pull a latch to flip it open from the cab. Combining durability and fl... Truxedo 07-13 GMC Sierra & Chevrolet Silverado 1500/2500/3500 8ft Deuce Bed Cover 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT $729.99 |
SHIPS FROM MANUFACTURER 771701The Deuce doesn't like to play by the rules. The ultimate hybrid truck bed cover, the Deuce gives you the full bed access of a roll-up cover, plus the added convenience and quick access of a folding cover. Roll it open, or simply pull a latch to flip it open from the cab. Combining durability and fl... Truxedo 07-13 GMC Sierra & Chevrolet Silverado 1500/2500/3500 w/Track System 8ft Deuce Bed Cover 2007-2013 GMC Sierra 2500 HD SLE / SLT / WT $729.99 |
 SHIPS FROM MANUFACTURER AX12008The new ArmorFlex hard folding cover is designed to protect your truck bed and its contents, while maintaining its strength, style and durability. Heavy-duty panels are coated with a LINE-X(R) specialty automotive coating designed to provide advanced protection from dents and scuffs, even in the mos... UnderCover 07-13 Chevy Silverado 2500HD 6.5ft Armor Flex Bed Cover - Black Textured 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT 2011-2014 GMC Sierra 2500 HD Denali $1,449.99 |
 SHIPS FROM MANUFACTURER FX11008Introducing the next generation of folding covers -- the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature thro... UnderCover 07-13 Chevy Silverado 1500 / 07-14 Silverado 2500 HD 6.5ft Flex Bed Cover 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT 2011-2014 GMC Sierra 2500 HD Denali $1,249.99 |
SHIPS FROM MANUFACTURER FX11009Introducing the next generation of folding covers -- the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature thro... UnderCover 07-13 Chevy Silverado 1500 / 07-04 Silverado 2500 HD 6.5ft Flex Bed Cover 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT 2011-2014 GMC Sierra 2500 HD Denali $1,249.99 |
 SHIPS FROM MANUFACTURER TR16019The TRIAD by UnderCover is a hard-folding truck bed cover featuring matte black panels for a sleek and innovative addition to your truck bed. Integrated perimeter seals protect your truck bed from the elements, while aluminum panels enhance the security of your truck bed and support up to 600 lbs of... UnderCover 99-19 Silverado / Sierra Limited/Legacy 6.5ft Triad Bed Cover 2001-2019 GMC Sierra 2500 HD SLE / SLT 2003-2014 GMC Sierra 2500 HD WT 2011-2019 GMC Sierra 2500 HD Denali $849.99 |
 SHIPS FROM MANUFACTURER UX12008A hard folding truck bed cover that comes with overwhelming new features, and is topped off with an alluring matte finish. The Ultra Flex is in a category of its own. From the irresistible outward appearance, to each component beneath the cover, the Ultra Flex has been carefully crafted to be the ul... UnderCover 07-13 Chevy Silverado 1500/2500 HD 6.5ft Ultra Flex Bed Cover - Matte Black Finish 2007-2014 GMC Sierra 2500 HD SLE / SLT / WT 2011-2014 GMC Sierra 2500 HD Denali $1,349.99 |