Looking for aftermarket parts to modify or upgrade your 2018 GMC Sierra 2500 HD with retractable bed covers? At Tunersports.com we carry a huge selection of the top name brand performance retractable bed cover parts and accessories for your Sierra 2500 HD.
Whether you have a 2018 GMC Sierra 2500 HD in Base to SLT trim we have you covered. We have 23 retractable bed covers available to mod your Sierra 2500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER M-BLC95A17These BedLocker combos are Pace Edwards' innovative electric retractable tonneau covers. They feature a flush-mounted design and a textured black finish for tremendous strength, security, durability, and style. Operated via remote control, they open and close at the touch of a button in less than 30... Pace Edwards 14-16 Chevy/GMC Silverado/Sierra 1500 / 2015 HD 6ft 6in Bed BedLocker - Matte Finish 2014-2018 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2018 GMC Sierra 2500 HD Base $2,776.00 SALE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER M-BLC9636These BedLocker combos are Pace Edwards' innovative electric retractable tonneau covers. They feature a flush-mounted design and a textured black finish for tremendous strength, security, durability, and style. Operated via remote control, they open and close at the touch of a button in less than 30... Pace Edwards 14-16 Chevy/GMC Silverado/Sierra 1500 / 2015 HD 8ft Bed BedLocker - Matte Finish 2014-2018 GMC Sierra 2500 HD SLE / SLT 2015-2018 GMC Sierra 2500 HD Base $2,879.00 SALE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER M-JRC95A17Pace Edwards JackRabbit retractable hard tonneau covers retract automatically with the turn of a knob, and close easily using a pull strap. The covers open and close without needing the key, have locking positions every 12 in., and automatically catch into each position as you pull them forward. The... Pace Edwards 14-16 Chevy/GMC Silverado/Sierra 1500 / 2015 HD 6ft 6in Bed JackRabbit - Matte Finish 2014-2018 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2018 GMC Sierra 2500 HD Base $1,442.00 SALE VIEW PRICE IN CART |
SHIPS FROM MANUFACTURER M-JRC9636Pace Edwards JackRabbit retractable hard tonneau covers retract automatically with the turn of a knob, and close easily using a pull strap. The covers open and close without needing the key, have locking positions every 12 in., and automatically catch into each position as you pull them forward. The... Pace Edwards 14-16 Chevy/GMC Silverado/Sierra 1500 / 2015 HD 8ft Bed JackRabbit - Matte Finish 2014-2018 GMC Sierra 2500 HD SLE / SLT 2015-2018 GMC Sierra 2500 HD Base $1,495.00 SALE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER M-FMC95A17All of the features and benefits of the original JackRabbit truck bed covers come together with the added quality of an all-metal cover to create the Full Metal JackRabbits. All operation and installation of these covers is the same, but with the Full Metal JackRabbit tonneau covers, you get the add... Pace Edwards 14-16 Chevy/GMC Silverado/Sierra 1500 6ft 6in Bed JackRabbit Full Metal - Matte Finish 2014-2018 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2018 GMC Sierra 2500 HD Base $2,057.00 SALE VIEW PRICE IN CART |
SHIPS FROM MANUFACTURER M-FMC9636All of the features and benefits of the original JackRabbit truck bed covers come together with the added quality of an all-metal cover to create the Full Metal JackRabbits. All operation and installation of these covers is the same, but with the Full Metal JackRabbit tonneau covers, you get the add... Pace Edwards 14-16 Chevy/GMC Silverado/Sierra 1500 8ft Bed JackRabbit Full Metal - Matte Finish 2014-2018 GMC Sierra 2500 HD SLE / SLT 2015-2018 GMC Sierra 2500 HD Base $2,187.00 SALE VIEW PRICE IN CART |
IN STOCK - LOW EQ0462Retrax 14-18 Chevy/GMC Silverado/Sierra 1500/2500/3500 6.5ft. Bed Retrax EQ 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $3,199.99 |
 SHIPS FROM MANUFACTURER 30462Retrax 14-18 Chevrolet/GMC / 2015+ 2500/3500 / 2019 1500 Legacy/Ltd. (6.5ft. Bed) Retrax IX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,199.99 |
 SHIPS FROM MANUFACTURER 60462The RetraxONE MX combines strong, durable polycarbonate with a powerful and incredible scratch resistant matte finish. The RetraxONE MX features a low-profile patented design that streamlines the overall appearance and provides a firm seal. The RetraxONE MX can be locked in any position along the ra... Retrax 14-up Chevy/GMC 1500 6.5ft Bed / 15-up 2500/3500 RetraxONE MX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,549.99 |
 SHIPS FROM MANUFACTURER 60472The RetraxONE MX combines strong, durable polycarbonate with a powerful and incredible scratch resistant matte finish. The RetraxONE MX features a low-profile patented design that streamlines the overall appearance and provides a firm seal. The RetraxONE MX can be locked in any position along the ra... Retrax 14-up Chevy/GMC 1500 6.5ft Bed / 15-up 2500/3500 (Wide RETRAX Rail) RetraxONE MX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,649.99 |
 SHIPS FROM MANUFACTURER T-60462The XR Series combines the ONE MX with the integrated Trax Rail System that allows for unique and personal customization above your truck bed cover. The RetraxONE XR combines strong, durable polycarbonate with a powerful and incredible scratch resistant matte finish paired with a low-profile patente... Retrax 14-18 Chevy & GMC 6.5ft Bed RetraxONE XR 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,699.99 |
 SHIPS FROM MANUFACTURER T-70462The XR Series combines the PowertraxONE MX with the integrated Trax Rail System that allows for unique and personal customization above your tonneau cover. The PowertraxONE XR electric retractable truck bed cover is part our Polycarbonate Series covers. The XR Series optimizes cargo capacity with th... Retrax 14-18 Chevy & GMC 6.5ft Bed PowertraxONE XR 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $2,399.99 |
 IN STOCK T-90462The XR Series combines the PowertraxPRO MX with the integrated Trax Rail System that allows for unique and personal customization above your tonneau cover. The PowertraxPRO XR electric retractable truck bed cover combines industrial strength aluminum construction with an incredibly resilient matte f... Retrax 14-18 Chevy & GMC 6.5ft Bed PowertraxPRO XR 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $2,949.99 |
 SHIPS FROM MANUFACTURER 70462The same great luxury of the PowertraxONE, now comes in a powerful textured, matte black polycarbonate finish. Utilizing a remote keyfob, this retractable pickup bed cover opens and closes at the touch of a button. Wireless operation allows it to easily open and close, and an electromagnetic brake a... Retrax 14-up Chevy/GMC 1500 6.5ft Bed / 15-up 2500/3500 PowertraxONE MX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $2,249.99 |
SHIPS FROM MANUFACTURER 70472The same great luxury of the PowertraxONE, now comes in a powerful textured, matte black polycarbonate finish. Utilizing a remote keyfob, this retractable pickup bed cover opens and closes at the touch of a button. Wireless operation allows it to easily open and close, and an electromagnetic brake a... Retrax 14-up Chevy/GMC 1500 6.5ft Bed / 15-up 2500/3500 (Wide RETRAX Rail) PowertraxONE MX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $2,399.99 |
 SHIPS FROM MANUFACTURER 90462The same great quality of the PowertraxPRO, now comes in a powerful matte black powder coat finish. We've powered up the best bed cover on the planet. This retractable bed cover features all the same great benefits of the RetraxPRO MX, but allows for hands-off operation via a wireless remote control... Retrax 14-up Chevy/GMC 6.5ft Bed / 15-up 2500/3500 PowertraxPRO MX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $2,799.99 |
SHIPS FROM MANUFACTURER 90472The same great quality of the PowertraxPRO, now comes in a powerful matte black powder coat finish. We've powered up the best bed cover on the planet. This retractable bed cover features all the same great benefits of the RetraxPRO MX, but allows for hands-off operation via a wireless remote control... Retrax 14-up Chevy/GMC 6.5ft Bed / 15-up 2500/3500 (Wide RETRAX Rail) PowertraxPRO MX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $2,949.99 |
 SHIPS FROM MANUFACTURER 80462RetraxPRO MX bed covers are made with heavy-duty aluminum slats covered in a matte powder coat, giving them the strength to support distributed loads of more than 500 pounds! The RetraxPRO MX features a limited lifetime warranty, meaning you'll never have to worry about your bed cover once you have ... Retrax 14-up Chevy/GMC 6.5ft Bed / 15-up 2500/3500 RetraxPRO MX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $1,949.99 |
 SHIPS FROM MANUFACTURER 80463RetraxPRO MX bed covers are made with heavy-duty aluminum slats covered in a matte powder coat, giving them the strength to support distributed loads of more than 500 pounds! The RetraxPRO MX features a limited lifetime warranty, meaning you'll never have to worry about your bed cover once you have ... Retrax 14-up Chevy/GMC Long Bed / 15-up 2500/3500 RetraxPRO MX 2015-2019 GMC Sierra 2500 HD Base / SLE / SLT $2,099.99 |
 IN STOCK - LOW 80472RetraxPRO MX bed covers are made with heavy-duty aluminum slats covered in a matte powder coat, giving them the strength to support distributed loads of more than 500 pounds! The RetraxPRO MX features a limited lifetime warranty, meaning you'll never have to worry about your bed cover once you have ... Retrax 14-up Chevy/GMC 6.5ft Bed / 15-up 2500/3500 (Wide RETRAX Rail) RetraxPRO MX 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $2,099.99 |
 SHIPS FROM MANUFACTURER 80473RetraxPRO MX bed covers are made with heavy-duty aluminum slats covered in a matte powder coat, giving them the strength to support distributed loads of more than 500 pounds! The RetraxPRO MX features a limited lifetime warranty, meaning you'll never have to worry about your bed cover once you have ... Retrax 14-up Chevy/GMC Long Bed / 15-up 2500/3500 (Wide RETRAX Rail) RetraxPRO MX 2015-2019 GMC Sierra 2500 HD Base / SLE / SLT $2,099.99 |
 IN STOCK - LOW T-80462The XR Series combines the PRO MX with the integrated Trax Rail System that allows for unique and personal customization above your tonneau cover. The RetraxPRO XR, our premium Aluminum Series cover, combines industrial strength aluminum construction with an incredibly resilient matte finish. The XR... Retrax 14-18 Chevy & GMC 6.5ft Bed RetraxPRO XR 2015-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $2,299.99 |
SHIPS FROM MANUFACTURER T-80463The XR Series combines the PRO MX with the integrated Trax Rail System that allows for unique and personal customization above your tonneau cover. The RetraxPRO XR, our premium Aluminum Series cover, combines industrial strength aluminum construction with an incredibly resilient matte finish. The XR... Retrax Chevy & GMC Long Bed(14-19) & 2500/3500(15-19) RetraxPRO XR 2015-2019 GMC Sierra 2500 HD Base / SLE / SLT $2,449.99 |