Looking for aftermarket parts to modify or upgrade your 2018 Ram 3500 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 3500.
Whether you have a 2018 Ram 3500 in Big Horn to Tradesman trim we have you covered. We have 22 bed covers - folding available to mod your 3500. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER G3040029A 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 03-09 Dodge Ram 2500/ 3500 6ft 4in Box 2011-2018 Ram 3500 Laramie / Laramie Longhorn / SLT 2013-2018 Ram 3500 Big Horn / Tradesman 2016-2018 Ram 3500 Limited $1,205.30 |
SHIPS FROM MANUFACTURER G3040079A 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... Access LOMAX Stance Hard Cover 12-20 Ram 1500/2500/3500 - 6ft 4in Bed (Excl Classic) 2012-2020 Ram 3500 Laramie Longhorn 2012-2022 Ram 3500 SLT 2012-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $1,205.30 |
 SHIPS FROM MANUFACTURER B1040029LOMAX(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 02-19 Dodge Ram 6Ft./4in. Bed (w/o Rambox Cargo Management System) 2011-2018 Ram 3500 Laramie / Laramie Longhorn / SLT 2013-2018 Ram 3500 Big Horn / Tradesman 2016-2018 Ram 3500 Limited $1,142.40 |
SHIPS FROM MANUFACTURER B1040079LOMAX(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 Matte Black Tri-Fold Cover 19+ Ram 2500, 3500 6ft 4in Box (w/ RamBox Cargo Mgt System) 2012-2020 Ram 3500 Laramie Longhorn 2012-2022 Ram 3500 SLT 2012-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $1,142.40 |
SHIPS FROM MANUFACTURER B2040079LOMAX(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 Diamond Plate Tri-Fold Cover 19+ Ram 2500/3500 6ft 4in Box (w/ RamBox Cargo Mgt System) 2012-2020 Ram 3500 Laramie Longhorn 2012-2022 Ram 3500 SLT 2012-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $1,074.40 |
SHIPS FROM MANUFACTURER B3040029LOMAX(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 Split Rail 09-18 Ram 1500 - 6ft 4in Bed 2011-2018 Ram 3500 Laramie / Laramie Longhorn / SLT 2013-2018 Ram 3500 Big Horn / Tradesman 2016-2018 Ram 3500 Limited $1,110.95 |
SHIPS FROM MANUFACTURER B3040079LOMAX(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 Black Urethane TriFold Cover 19+ Ram 2500/3500 6ft 4in Box (w/ RamBox Cargo Mgt System) 2012-2020 Ram 3500 Laramie Longhorn 2012-2022 Ram 3500 SLT 2012-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $1,110.95 |
SHIPS FROM MANUFACTURER B5040029LOMAX(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 02-18 Dodge RAM 1500 - 6ft 4in Bed (Carbon Fiber) 2011-2018 Ram 3500 Laramie / Laramie Longhorn / SLT 2013-2018 Ram 3500 Big Horn / Tradesman 2016-2018 Ram 3500 Limited $2,398.70 |
 SHIPS FROM MANUFACTURER 84430The 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 09-16 Dodge Ram (6ft 4in) Solid Fold 2.0 Toolbox 2011-2020 Ram 3500 Laramie Longhorn 2011-2021 Ram 3500 SLT 2011-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $1,149.99 |
SHIPS FROM MANUFACTURER 84435The 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 09-16 Dodge Ram (8ft) Solid Fold 2.0 Toolbox 2011-2020 Ram 3500 Laramie Longhorn 2011-2021 Ram 3500 SLT 2011-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $1,149.99 |
 IN STOCK 88430The 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 09-18 Dodge Ram / 19-23 Classic 1500 / 19-22 2500/3500 (6ft. 4in. Bed) Solid Fold ALX 2011-2020 Ram 3500 Laramie Longhorn 2011-2021 Ram 3500 SLT 2011-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $999.99 |
 SHIPS FROM MANUFACTURER 90430The 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 09-21 Dodge Ram (6 ft 4 in) Classic 1500/2500/3500 Trifecta ALX 2011-2020 Ram 3500 Laramie Longhorn 2011-2021 Ram 3500 SLT 2011-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $529.99 |
SHIPS FROM MANUFACTURER 90435The 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 19-21 Dodge Ram (8 ft) Classic 1500/2500/3500 Trifecta ALX 2011-2020 Ram 3500 Laramie Longhorn / SLT 2011-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $549.99 |
 IN STOCK 746901The 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 09-18 Ram 1500 & 19-20 Ram 1500 Classic 6ft 4in Deuce Bed Cover 2011-2018 Ram 3500 SLT 2011-2020 Ram 3500 Laramie Longhorn 2011-2024 Ram 3500 Laramie 2013-2024 Ram 3500 Big Horn / Tradesman 2016-2024 Ram 3500 Limited $649.99 |
IN STOCK 748901The 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 09-18 Ram 1500 & 19-20 Ram 1500 Classic 8ft Deuce Bed Cover 2011-2018 Ram 3500 SLT 2011-2020 Ram 3500 Laramie Longhorn 2011-2024 Ram 3500 Laramie 2013-2024 Ram 3500 Big Horn / Tradesman 2016-2024 Ram 3500 Limited $699.99 |
 IN STOCK AX32004The 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 02-18 Dodge Ram 1500 (w/o Rambox) (19 Classic) 6.4ft Armor Flex Bed Cover- Black Textured 2011-2020 Ram 3500 Laramie Longhorn 2011-2021 Ram 3500 SLT 2011-2024 Ram 3500 Laramie 2013-2024 Ram 3500 Big Horn / Tradesman 2016-2024 Ram 3500 Limited $1,299.99 |
SHIPS FROM MANUFACTURER AX32005The 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 09-18 Ram 1500 (19-20 Classic) / 10-20 Ram 2500/3500 8ft Armor Flex Bed Cover 2011-2020 Ram 3500 Laramie Longhorn 2011-2021 Ram 3500 SLT 2011-2024 Ram 3500 Laramie 2013-2024 Ram 3500 Big Horn / Tradesman 2016-2024 Ram 3500 Limited $1,349.99 |
 IN STOCK FX31004Introducing 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 02-18 Dodge Ram 1500 (w/o Rambox) (19-20 Classic) 6.4ft Flex Bed Cover 2011-2020 Ram 3500 Laramie Longhorn 2011-2021 Ram 3500 SLT 2011-2024 Ram 3500 Laramie 2013-2024 Ram 3500 Big Horn / Tradesman 2016-2024 Ram 3500 Limited $1,099.99 |
SHIPS FROM MANUFACTURER FX31005Introducing 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 09-18 Ram 1500 (19-20 Classic) / 10-20 Ram 2500/3500 8ft DB Flex Bed Cover 2011-2020 Ram 3500 Laramie Longhorn 2011-2021 Ram 3500 SLT 2011-2024 Ram 3500 Laramie 2013-2024 Ram 3500 Big Horn / Tradesman 2016-2024 Ram 3500 Limited $1,149.99 |
 SHIPS FROM MANUFACTURER TR36004The 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 Ram 19-21 Classic 1500 / 02-21 2500/3500 6.4ft (Does not fit Rambox) Triad Bed Cover 2011-2018 Ram 3500 SLT 2011-2020 Ram 3500 Laramie Longhorn 2011-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $849.99 |
 IN STOCK UX32004A 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 03-20 Dodge Ram 1500/2500 (w/o Rambox) 6.4ft Ultra Flex Bed Cover - Matte Black Finish 2011-2018 Ram 3500 SLT 2011-2020 Ram 3500 Laramie Longhorn 2011-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $1,099.99 |
 SHIPS FROM MANUFACTURER UX32005A 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 09-18 DS & 19-20 2500/3500 8ft Ultra Flex Bed Cover 2011-2018 Ram 3500 SLT 2011-2020 Ram 3500 Laramie Longhorn 2011-2023 Ram 3500 Laramie 2013-2023 Ram 3500 Big Horn / Tradesman 2016-2023 Ram 3500 Limited $1,149.99 |