Looking for aftermarket parts to modify or upgrade your 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 2001 or 2024 GMC Sierra 2500 HD in AT4 to WT trim we have you covered. We have 48 bed covers - folding available to mod your Sierra 2500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER G3020039A 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 15-19 Chevy/GMC Full Size 2500/ 3500 6ft 6in Box 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,205.30 |
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 2001-2002 GMC Sierra 2500 HD SL 2001-2014 GMC Sierra 2500 HD SLE / SLT 2002-2005 GMC Sierra 2500 HD Base 2003-2014 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL 2011-2014 GMC Sierra 2500 HD Denali $1,205.30 |
SHIPS FROM MANUFACTURER G3020099A 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 20+ Chevy/GMC Full Size 2500/ 3500 6ft 8in Box (w/ or w/o MultiPro Tailgate) 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2023 GMC Sierra 2500 HD Pro $1,205.30 |
 IN STOCK B1020039LOMAX(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 15-19 Chevy / GMC Full Size 1500 / 2500 / 3500 6ft 6in Bed 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,142.40 |
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) 2001-2002 GMC Sierra 2500 HD SL 2001-2014 GMC Sierra 2500 HD SLE / SLT 2002-2005 GMC Sierra 2500 HD Base 2003-2014 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL 2011-2014 GMC Sierra 2500 HD Denali $1,142.40 |
SHIPS FROM MANUFACTURER B1020099LOMAX(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 2020+ Chev/GMC Full Size 2500 3500 6ft 8in Standard Bed - Matte Black 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2023 GMC Sierra 2500 HD Pro $1,142.40 |
SHIPS FROM MANUFACTURER B2020099LOMAX(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 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Standard Bed - Diamond Plate 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2023 GMC Sierra 2500 HD Pro $1,074.40 |
SHIPS FROM MANUFACTURER B3020039LOMAX(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 15-19 Chevrolet/GMC 2500/3500 - 6ft 6in Standard Bed - Black 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,110.95 |
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 2001-2002 GMC Sierra 2500 HD SL 2001-2014 GMC Sierra 2500 HD SLE / SLT 2002-2005 GMC Sierra 2500 HD Base 2003-2014 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL 2011-2014 GMC Sierra 2500 HD Denali $1,110.95 |
SHIPS FROM MANUFACTURER B3020099LOMAX(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 Finish 20+ GM 2500/3500 - 6ft 8in Bed 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2023 GMC Sierra 2500 HD Pro $1,110.95 |
 IN STOCK 84450The 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 14-16 Chevy/GMC Silv/Sierra 1500 (6.5ft) / 14-16 2500/3500HD Solid Fold 2.0 Toolbox 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,149.99 |
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 |
IN STOCK - LOW 84653The 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 2020 Chevy/GMC Silverado/Sierra (6 ft 9 in) 2500HD/3500HD Solid Fold 2.0 Toolbox 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 2500 HD Pro 2024-2024 GMC Sierra 2500 HD AT4X / Denali Ultimate $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 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 2500 HD Pro 2024-2024 GMC Sierra 2500 HD AT4X / Denali Ultimate $1,149.99 |
SHIPS FROM MANUFACTURER 84658The 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 2020 Chevy/GMC Silverado/Sierra (8 ft) 2500HD/3500HD Solid Fold 2.0 Toolbox 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 2500 HD Pro 2024-2024 GMC Sierra 2500 HD AT4X / Denali Ultimate $1,149.99 |
SHIPS FROM MANUFACTURER 84945The 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 99-06 Chevy/GMC Silv/Sierra (8ft) / 07 Classic (incl HD) Solid Fold 2.0 Toolbox 2001-2002 GMC Sierra 2500 HD SL 2001-2006 GMC Sierra 2500 HD SLE / SLT 2002-2005 GMC Sierra 2500 HD Base 2003-2006 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL $1,149.99 |
 IN STOCK 88450The Extang Solid Fold 2.0 is a hard, tri-fold truck bed cover. The Solid Fold 2.0 tonneau is made with TPO dent-resistant panels and integrated snap on seals to make the most durable and weather resistant hard folding cover on the market. The Solid Fold 2.0 has a textured, matte finish that gives th... Extang 14-18 Chevy/GMC Silverado/Sierra 1500 (6ft. 7in. Bed) Solid Fold ALX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $999.99 |
SHIPS FROM MANUFACTURER 88653The Extang Solid Fold 2.0 is a hard, tri-fold truck bed cover. The Solid Fold 2.0 tonneau is made with TPO dent-resistant panels and integrated snap on seals to make the most durable and weather resistant hard folding cover on the market. The Solid Fold 2.0 has a textured, matte finish that gives th... Extang 20-23 Chevy/GMC Silverado/Sierra 2500/3500HD (6ft. 10in. Bed) Solid Fold ALX 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 2500 HD Pro 2024-2024 GMC Sierra 2500 HD AT4X / Denali Ultimate $999.99 |
 SHIPS FROM MANUFACTURER 90450The easiest truck bed cover just got easier. The Trifecta ALX packs the same great features as Extang ??s best-selling tri-fold cover, the Trifecta 2.0, but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature that ??ll make getting the goods in and out of y... Extang 14-18 Chevy/GMC Silverado/Sierra 1500 (6 1/2 ft) Trifecta ALX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $529.99 |
SHIPS FROM MANUFACTURER 90455The easiest truck bed cover just got easier. The Trifecta ALX packs the same great features as Extang ??s best-selling tri-fold cover, the Trifecta 2.0, but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature that ??ll make getting the goods in and out of y... Extang 14-18 Chevy/GMC Silverado/Sierra 1500 (8 ft) Trifecta ALX 2015-2019 GMC Sierra 2500 HD Base / SLE / SLT $549.99 |
IN STOCK - LOW 90653The easiest truck bed cover just got easier. The Trifecta ALX packs the same great features as Extang ??s best-selling tri-fold cover, the Trifecta 2.0, but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature that ??ll make getting the goods in and out of y... Extang 2021 Chevy/GMC Silverado/Sierra (6 ft 9 in) 2500HD/3500HD Trifecta ALX 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 2500 HD Pro 2024-2024 GMC Sierra 2500 HD AT4X / Denali Ultimate $529.99 |
SHIPS FROM MANUFACTURER 90658The easiest truck bed cover just got easier. The Trifecta ALX packs the same great features as Extang ??s best-selling tri-fold cover, the Trifecta 2.0, but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature that ??ll make getting the goods in and out of y... Extang 20-21 Chevy/GMC Silverado/Sierra (8 ft) 2500HD/3500HD Trifecta ALX 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 2500 HD Pro 2024-2024 GMC Sierra 2500 HD AT4X / Denali Ultimate $549.99 |
 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 $649.99 |
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 $649.99 |
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 $699.99 |