Retrax 12-up Ram 1500/2500 & 3500 6.5ft Bed w/ RamBox Option RetraxONE MX

The RetraxONE MX is a premium manual retractable tonneau cover designed for dependable protection, smooth operation, and long-term durability. Featuring a one-piece aluminum-reinforced polycarbonate construction, the MX eliminates hinges, joints, and other leak-prone wear points—providing the unmatched performance that's trusted by over a million truck owners. Engineered to perform in demanding environments, the RetraxONE MX offers exceptional impact resistance and UV protection—proven in extreme temperatures ranging from -50 to 200ºF. An advanced water management system seals tightly and directs excess moisture out of the bed through integrated drain tubes, safeguarding your cargo. Everyday utility is unmatched with the RetraxONE MX—with a simple lift of the latch and press of a button, the spring-loaded handle deploys for quick, one-handed operation. Inside the rails, exclusive CoreTrax™ technology delivers reliable, maintenance-free performance with precision ball bearings and a custom track system that resists sticking, freezing, and wear. Security and flexibility are two hallmarks of the RetraxONE MX. The cover can be locked in any position along the rails, allowing you to accommodate oversized items while keeping a portion of the bed shielded against water, dirt, and prying eyes. A streamlined, low-profile design sits flush with the bed rails for a subtle appearance that won't obstruct rear visibility. The textured matte black finish adds durability without distracting from your truck's factory appearance. At the front of the bed, a compact canister with a spiral track system ensures smooth retraction while minimizing friction, scuffs, and long-term wear. Installation is quick and easy thanks to the integrated clamp-on mounting system, requiring no drilling or permanent modifications. Most installations take under an hour using basic tools. Each RetraxONE MX is proudly engineered and assembled in the USA and is backed by a 1-year warranty.Installation Instructions 1-year warranty supported by dedicated product experts and customer service team based in the USA CoreTrax™ technology with maintenance-free ball bearings for smooth, jam-resistant performance Compact canister with spiral track system reduces friction, wear, and surface scratches Sealed design with an advanced water management system and integrated drain tubes Simple clamp-on installation with no cutting or drilling required Durable aluminum side rails and tracks for long-lasting strength Low-profile design with a premium textured matte black finish Spring-loaded handle allows effortless one-handed operation Key-lockable in any position for flexible cargo management One-piece aluminum-reinforced polycarbonate construction Supports up to 200 lbs. of evenly-distributed cargo Installs in under 60 minutes with included hardware Engineered and assembled in the USA This Part Fits: Year Make Model Submodel 2012-2018 Ram 1500 Big Horn 2012-2018 Ram 1500 Express 2013-2018 Ram 1500 HFE 2012-2018 Ram 1500 Laramie 2014-2015 Ram 1500 Laramie Limited 2013-2018 Ram 1500 Laramie Longhorn 2015-2018 Ram 1500 Limited 2014-2018 Ram 1500 Lone Star 2012-2016 Ram 1500 Outdoorsman 2013 Ram 1500 R/T 2012-2018 Ram 1500 SLT 2012-2018 Ram 1500 Sport 2012 Ram 1500 ST 2012-2018 Ram 1500 Tradesman 2019 Ram 1500 Classic Big Horn 2019-2022 Ram 1500 Classic Express 2019 Ram 1500 Classic Laramie 2019 Ram 1500 Classic Lone Star 2019-2022 Ram 1500 Classic SLT 2019-2024 Ram 1500 Classic Tradesman 2019-2024 Ram 1500 Classic Warlock 2013-2026 Ram 2500 Big Horn 2026 Ram 2500 Black Express 2012-2026 Ram 2500 Laramie 2014-2015 Ram 2500 Laramie Limited 2012-2021 Ram 2500 Laramie Longhorn 2016-2026 Ram 2500 Limited 2021-2026 Ram 2500 Limited Longhorn 2013-2015,2019-2026 Ram 2500 Lone Star 2012-2016 Ram 2500 Outdoorsman 2012-2026 Ram 2500 Power Wagon 2023-2026 Ram 2500 Rebel 2012-2018 Ram 2500 SLT 2024-2026 Ram 2500 Special Service 2012-2013 Ram 2500 ST 2013-2026 Ram 2500 Tradesman 2026 Ram 2500 Warlock 2013-2026 Ram 3500 Big Horn 2012-2026 Ram 3500 Laramie 2014-2015 Ram 3500 Laramie Limited 2012-2020 Ram 3500 Laramie Longhorn 2016-2026 Ram 3500 Limited 2021-2026 Ram 3500 Limited Longhorn 2013-2015,2017,2019-2022 Ram 3500 Lone Star 2012-2018 Ram 3500 SLT 2024-2026 Ram 3500 Special Service 2012-2013 Ram 3500 ST 2013-2026 Ram 3500 Tradesman