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Looking for aftermarket parts to modify or upgrade your 2021 GMC Sierra 2500 HD with bed covers - roll up? At Tunersports.com we carry a huge selection of the top name brand performance bed covers - roll up parts and accessories for your Sierra 2500 HD.
Whether you have a 2021 GMC Sierra 2500 HD in AT4 to SLT trim we have you covered. We have 28 bed covers - roll up available parts to mod your Sierra 2500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 22419ACCESS(R) Limited Edition Roll-Up Cover is a premium cover for truck owners that insist on the very best in style and quality. It combines all of the components of the ACCESS(R) Original Roll-Up Cover and adds a few bonus features you can't find with any other roll-up cover. The patented AUTOLATCH(T... Access Limited 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $651.95 |
SHIPS FROM MANUFACTURER 22439ACCESS(R) Limited Edition Roll-Up Cover is a premium cover for truck owners that insist on the very best in style and quality. It combines all of the components of the ACCESS(R) Original Roll-Up Cover and adds a few bonus features you can't find with any other roll-up cover. The patented AUTOLATCH(T... Access Limited 20-22 GM Silverado/Sierra 2500/3500 8ft Bed Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $672.35 |
 SHIPS FROM MANUFACTURER 32419The LITERIDER(R) Roll-Up Cover is ideal for truck owners who place importance on quality but prefer a leaner price. The LITERIDER(R) Roll-Up Cover is built just like the ACCESS(R) Original Roll-Up Cover, with the same durable and functional design but with a few component changes to make it even mor... Access Literider 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $489.60 |
SHIPS FROM MANUFACTURER 32439The LITERIDER(R) Roll-Up Cover is ideal for truck owners who place importance on quality but prefer a leaner price. The LITERIDER(R) Roll-Up Cover is built just like the ACCESS(R) Original Roll-Up Cover, with the same durable and functional design but with a few component changes to make it even mor... Access Literide 20-22 GM Silverado/Sierra 2500/3500 8ft. Bed Roll-Up Cover - w/o Bedside Storage Box 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $510.00 |
 SHIPS FROM MANUFACTURER 42419If you prefer a more streamlined, lower profile look for your truck, but don't want to sacrifice performance, the ACCESS(R) LORADO(R) Roll-Up Cover is a perfect option. It features all of the same components as our ACCESS(R) Original Roll-Up Cover, but with a sleek, low-profile design that sits only... Access Lorado 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $580.55 |
SHIPS FROM MANUFACTURER 42439The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2" above the truck box - virtually disappearing before your eyes from the side or rear profiles. It will give your truck a smooth, strea... Access Lorado 20-22 GM Silverado/Sierra 2500/3500 8ft. Bed Roll-Up Cover - w/o Bedside Storage Box 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $602.65 |
 SHIPS FROM MANUFACTURER 12419The ACCESS(R) Original Roll-Up Cover has reigned supreme for over 20 years. It's a superior choice for your truck, can save you up to 10 percent in gas mileage and the increased capacity design sits 1-1/2 in. above the truck bed, offering all-season protection for your gear. Fit for your truck, made... Access Original 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $580.55 |
SHIPS FROM MANUFACTURER 12439The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2" above the truck box - virtually disappearing before your eyes from the side or rear profiles. It will give your truck a smooth, strea... Access 20+ GM Silverado/Sierra 2500/3500 8ft Bed Original Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $602.65 |
 SHIPS FROM MANUFACTURER 22020419The TONNOSPORT(R) Roll-Up Cover gives you a sleek, low profile look at a great low price. Sleek, affordable and durable, the TONNOSPORT(R) Roll-Up Cover sits only 1/2" above the truck bed and comes with high quality, economical components. The cover gives your truck a smooth, streamlined look while ... Access Tonnosport 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed (w/o MultiPro) Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $340.56 |
SHIPS FROM MANUFACTURER 22020429The TONNOSPORT(R) Roll-Up Cover gives you a sleek, low profile look at a great low price. Sleek, affordable and durable, the TONNOSPORT(R) Roll-Up Cover sits only 1/2" above the truck bed and comes with high quality, economical components. The cover gives your truck a smooth, streamlined look while ... Access Tonnosport 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed (w/ MultiPro) Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $340.56 |
SHIPS FROM MANUFACTURER 22020439The TONNOSPORT(R) Roll-Up Cover gives you a sleek, low profile look at a great low price. Sleek, affordable and durable, the TONNOSPORT(R) Roll-Up Cover sits only 1/2" above the truck bed and comes with high quality, economical components. The cover gives your truck a smooth, streamlined look while ... Access Tonnosport 2020 Chevy/GMC 2500-3500 Full Size 8ft Bed Roll-Up (w/o MultiPro Tailgate) Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $355.74 |
SHIPS FROM MANUFACTURER 22020449The TONNOSPORT(R) Roll-Up Cover gives you a sleek, low profile look at a great low price. Sleek, affordable and durable, the TONNOSPORT(R) Roll-Up Cover sits only 1/2" above the truck bed and comes with high quality, economical components. The cover gives your truck a smooth, streamlined look while ... Access Tonnospo 20-22 GM Silverado/Sierra 2500/3500 8ft. Bed Roll-Up Cover - w/o Bedside Storage Box 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $355.74 |
 SHIPS FROM MANUFACTURER 62419Exclusively from ACCESS(R) Original Roll-Up Cover comes a tonneau cover that is both versatile as a handyman and dependable as the tools he uses. The ACCESS(R) Toolbox Edition Roll-Up Cover works with 19 – 21" over the rail toolboxes and operates independently of the toolbox without interferi... Access Toolbox 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $580.55 |
SHIPS FROM MANUFACTURER 62439The LITERIDER(R) Roll-Up Cover is ideal for truck owners who place importance on quality but prefer a leaner price. The LITERIDER(R) Roll-Up Cover is built just like the ACCESS(R) Original Roll-Up Cover, with the same durable and functional design but with a few component changes to make it even mor... Access Toolbox 20-22 GM Silverado/Sierra 2500/3500 8ft. Bed Roll-Up Cover - w/o Bedside Storage Box 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $593.30 |
 SHIPS FROM MANUFACTURER 92419The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2" above the truck box - virtually disappearing before your eyes from the side or rear profiles. It will give your truck a smooth, strea... Access Vanish 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed (w/o MultiPro) Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $478.55 |
SHIPS FROM MANUFACTURER 92429The VANISH(R) Roll-Up Cover is a perfect choice for truck owners who want the lowest-profile design at a remarkably low price. When closed, the cover lies a mere 1/2" above the truck box - virtually disappearing before your eyes from the side or rear profiles. It will give your truck a smooth, strea... Access Vanish 2020+ Chevy/GMC Full Size 2500 3500 6ft 8in Bed (w/ MultiPro) Roll-Up Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $478.55 |
 SHIPS FROM MANUFACTURER 572801A sleek, low-profile design is the signature of the Lo Pro. Heavy-duty construction and the patented automatic tension control keep the cover looking great in any weather condition. The Lo Pro mounts inside the rails of the truck bed, providing full access to stake pocket holes for use with addition... Truxedo 19-20 GMC Sierra & Chevrolet Silverado 1500 (New Body) 8ft Lo Pro Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $629.99 |
 IN STOCK 573301A sleek, low-profile design is the signature of the Lo Pro. Heavy-duty construction and the patented automatic tension control keep the cover looking great in any weather condition. The Lo Pro mounts inside the rails of the truck bed, providing full access to stake pocket holes for use with addition... Truxedo 2020 GMC Sierra & Chevrolet Silverado 2500HD & 3500HD 6ft 9in Lo Pro Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $579.99 |
 SHIPS FROM MANUFACTURER 1472801The all new Pro X15 includes many of the same great features as our #1 selling cover, the Lo Pro, but with added style and performance. New 15 degree rails deliver an Xtra-low profile, flush-mount look on the truck bed, and superior-grade woven fabric provides a stylish matte-black appearance. The c... Truxedo 19-20 GMC Sierra & Chevrolet Silverado 1500 (New Body) 8ft Pro X15 Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $599.99 |
IN STOCK 1473301The all new Pro X15 includes many of the same great features as our #1 selling cover, the Lo Pro, but with added style and performance. New 15 degree rails deliver an Xtra-low profile, flush-mount look on the truck bed, and superior-grade woven fabric provides a stylish matte-black appearance. The c... Truxedo 2020 GMC Sierra & Chevrolet Silverado 2500HD & 3500HD 6ft 9in Pro X15 Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $549.99 |
IN STOCK 1473701The all new Pro X15 includes many of the same great features as our #1 selling cover, the Lo Pro, but with added style and performance. New 15 degree rails deliver an Xtra-low profile, flush-mount look on the truck bed, and superior-grade woven fabric provides a stylish matte-black appearance. The c... Truxedo 2020 GMC Sierra & Chevrolet Silverado 2500HD/3500HD w/Tailgate 6ft 9in Pro X15 Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $549.99 |
SHIPS FROM MANUFACTURER 1474001The all new Pro X15 includes many of the same great features as our #1 selling cover, the Lo Pro, but with added style and performance. New 15 degree rails deliver an Xtra-low profile, flush-mount look on the truck bed, and superior-grade woven fabric provides a stylish matte-black appearance. The c... Truxedo 2020 GMC Sierra & Chevrolet Silverado 2500HD/3500HD w/Tailgate 8ft Pro X15 Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $599.99 |
 SHIPS FROM MANUFACTURER 1572801The all-new Sentry by TruXedo combines all the same great features of the Sentry CT but with an industrial-strength, leather-grain vinyl fabric. This hard roll-up truck bed cover features an Xtra-low profile. We have pressure bonded the vinyl fabric to heavy-duty aluminum slats making Sentry the ult... Truxedo 19-20 GMC Sierra & Chevrolet Silverado 1500 (New Body) 8ft Sentry Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $1,449.99 |
 SHIPS FROM MANUFACTURER 1573301The all-new Sentry by TruXedo combines all the same great features of the Sentry CT but with an industrial-strength, leather-grain vinyl fabric. This hard roll-up truck bed cover features an Xtra-low profile. We have pressure bonded the vinyl fabric to heavy-duty aluminum slats making Sentry the ult... Truxedo 2020 GMC Sierra & Chevrolet Silverado 2500HD & 3500HD 6ft 9in Sentry Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $1,379.99 |
 SHIPS FROM MANUFACTURER 1572816Introducing the all-new Sentry CT by TruXedo. This hard roll-up truck bed cover comes equipped with our premium matte black woven fabric and features an Xtra-low profile look. The fabric is pressure bonded to heavy-duty black aluminum slats making Sentry CT the ultimate in strength and style. When r... Truxedo 19-20 GMC Sierra & Chevrolet Silverado 1500 (New Body) 8ft Sentry CT Bed Cover 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT $1,549.99 |