Looking for aftermarket parts to modify or upgrade your 2019 GMC Sierra 3500 HD with tonneau covers - retractable? At Tunersports.com we carry a huge selection of the top name brand performance tonneau covers - retractable parts and accessories for your Sierra 3500 HD.
Whether you have a 2019 GMC Sierra 3500 HD in Base to SLT trim we have you covered. We have 7 tonneau covers - retractable available to mod your Sierra 3500 HD. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW BT221AIntroducing the all-new, all aluminum A-Series retractable tonneau cover. Built with the same rugged durability as the well-known M-Series, this ground-breaking new product includes a long list of innovative design features that only Roll-N-Lock can provide. The unique, powder-coated aluminum cover ... Roll-N-Lock 15-18 Chevy Silverado/Sierra 2500/3500 SB 77-3/8in A-Series Retractable Tonneau Cover 2015-2019 GMC Sierra 3500 HD Base / Denali / SLE / SLT $1,949.99 |
 IN STOCK 221A-XTThe Roll-N-Lock A-SERIES XT (TM) combines the all-aluminum A-Series retractable truck bed cover with our T-slot integrated MaxTrak System that allows for unique customization to your truck bed to meet your individual needs. The Roll-N-Lock A-XT provides you effortless full bed convenience while not ... Roll-N-Lock 15-19 Chevrolet Silverado 2500-3500 (78.9in. Bed) A-Series XT Retractable Tonneau Cover 2015-2019 GMC Sierra 3500 HD Base / Denali / SLE / SLT $2,099.99 |
 IN STOCK - LOW RC221EYou work hard and appreciate the value of the things you've earned. When it comes to protecting your truck and gear, only the best will do. The top of the line E-Series retractable tonneau is the ultimate choice in truck bed cover convenience and security. Proving itself every day on the road and on... Roll-N-Lock 15-17 Chevy Silverado/Sierra 2500/3500 77-3/8in E-Series Retractable Tonneau Cover 2015-2019 GMC Sierra 3500 HD Base / Denali / SLE / SLT $2,699.99 |
 SHIPS FROM MANUFACTURER 221E-XTThe Roll-N-Lock E-SERIES XT(TM) combines the electric-powered E-Series retractable truck bed cover with our T-slot integrated MaxTrak System that allows for unique customization to your truck bed to meet your individual needs. The E-Series XT retractable truck bed cover offers quick and easy operati... Roll-N-Lock 15-19 Chevrolet Silverado 2500-3500 (78.9in. Bed) E-Series XT Retractable Tonneau Cover 2015-2019 GMC Sierra 3500 HD Base / Denali / SLE / SLT $2,799.99 |
 IN STOCK LG221MRoll-N-Lock(R) M-Series(TM)…the most advanced retractable truck bed cover made, has redefined the rules for truck bed security. From its retractable function, which permits opening or closing in literally seconds, to its rigid, vinyl-over-aluminum laminated construction, this hybrid cover offers e... Roll-N-Lock 15-18 Chevy Silverado/Sierra 2500/3500 SB 77-3/8in M-Series Retractable Tonneau Cover 2015-2019 GMC Sierra 3500 HD Base / Denali / SLE / SLT $1,449.99 |
 IN STOCK - LOW LG222MRoll-N-Lock(R) M-Series(TM)…the most advanced retractable truck bed cover made, has redefined the rules for truck bed security. From its retractable function, which permits opening or closing in literally seconds, to its rigid, vinyl-over-aluminum laminated construction, this hybrid cover offers e... Roll-N-Lock 15-18 Chevy Silverado/Sierra 2500/3500 LB 96-3/8in M-Series Retractable Tonneau Cover 2015-2019 GMC Sierra 3500 HD Base / Denali / SLE / SLT $1,549.99 |
 IN STOCK - LOW 221M-XTThe Roll-N-Lock M-SERIES XT combines the M-Series retractable truck bed cover with our T-slot integrated MaxTrak System that allows for unique customization to your truck bed to meet your individual needs. The Roll-N-Lock M-XT is a secure, robust vinyl-over-aluminum hybrid cover design dedicated to ... Roll-N-Lock 15-19 Chevrolet Silverado 2500-3500 (78.9in. Bed) M-Series XT Retractable Tonneau Cover 2015-2019 GMC Sierra 3500 HD Base / Denali / SLE / SLT $1,599.99 |