Part #: LG404M
The Roll-N-Lock M-Series Retractable Tonneau Cover is a premium truck bed cover engineered for Ram 1500 models from 2019 through 2026 with various engine options including 3.6L V6, 5.7L Hemi, 3.0L EcoDiesel, and 6.2L TRX. Designed for truck owners who demand superior security, convenience, and durability, this cover redefines truck bed protection with its innovative retractable design. It offers quick and effortless access to your cargo without compromising on strength or style.
Unlike traditional tonneau covers, the M-Series eliminates the hassle of snaps, rolls, or bulky crossbars. Its hybrid construction combines rigid aluminum slats laminated with vinyl, delivering a sleek, weather-resistant surface that resists fabric shrinkage and wear. Whether you’re hauling tools, gear, or valuables, this cover ensures your cargo stays secure and protected from the elements.
The Roll-N-Lock M-Series sets a new standard in retractable tonneau cover technology with features tailored for ease of use and maximum security:
The M-Series cover is engineered with a hybrid construction that combines the strength of aluminum with the flexibility and weatherproofing of vinyl. Each slat is crafted from rigid aluminum for structural integrity, then laminated with a tough vinyl coating that resists scratches, dents, and corrosion. This design ensures the cover remains lightweight yet robust enough to withstand harsh weather conditions and daily wear.
The retractable mechanism is precision-engineered for smooth, reliable operation. It features a durable roller system housed in a corrosion-resistant aluminum canister mounted at the front of the truck bed. The cover’s low-profile design not only enhances the Ram 1500’s appearance but also improves aerodynamics, contributing to quieter rides and potential fuel efficiency benefits.
Installation of the Roll-N-Lock M-Series Retractable Tonneau Cover is straightforward and designed to fit the specified Ram 1500 models without modification. The cover mounts securely to the factory bed rails using included hardware, ensuring a snug and stable fit. Most installations can be completed with basic hand tools and do not require drilling or permanent alterations to the truck bed.
This cover is specifically engineered to fit the following Ram 1500 configurations: 2019–2026 models with 3.6L V6, 2019–2024 with 5.7L Hemi, 2020–2023 with 3.0L EcoDiesel, 2021–2024 with 6.2L TRX, and 2025–2026 with 3.0L engines. This precise fitment ensures optimal performance and appearance.
This tonneau cover is ideal for Ram 1500 owners who require a secure, easy-to-use truck bed cover that balances protection with quick access. It suits contractors, outdoor enthusiasts, and daily drivers who want to safeguard tools, equipment, or personal belongings without sacrificing bed space or convenience. Its rugged construction and sleek design also appeal to those seeking a premium upgrade that complements their truck’s style and functionality.
Roll‑N‑Lock builds retractable tonneau covers that combine lockable security with quick bed access, using durable slat-style construction and a clean, low-profile canister design. With models that support T‑slot accessory mounting and multiple locking positions, Roll‑N‑Lock is a favorite for truck owners who want weather protection, theft deterrence, and real cargo versatility.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
LG404M Roll-N-Lock 19-26 Ram 1500 M-Series Retractable Tonneau Cover. The M-Series is the most advanced retractable truck bed cover, offering unmatched security and convenience. Its rigid vinyl-over-aluminum laminated construction ensures durability while the retractable design allows quick opening and closing without snaps, rolls, or crossbars. This hybrid cover eliminates fabric shrinkage and provides superior cargo protection, making it the most sophisticated and versatile truck bed cover available for your Ram 1500.
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Part #: LG404M
The Roll-N-Lock M-Series Retractable Tonneau Cover is a premium truck bed cover engineered for Ram 1500 models from 2019 through 2026 with various engine options including 3.6L V6, 5.7L Hemi, 3.0L EcoDiesel, and 6.2L TRX. Designed for truck owners who demand superior security, convenience, and durability, this cover redefines truck bed protection with its innovative retractable design. It offers quick and effortless access to your cargo without compromising on strength or style.
Unlike traditional tonneau covers, the M-Series eliminates the hassle of snaps, rolls, or bulky crossbars. Its hybrid construction combines rigid aluminum slats laminated with vinyl, delivering a sleek, weather-resistant surface that resists fabric shrinkage and wear. Whether you’re hauling tools, gear, or valuables, this cover ensures your cargo stays secure and protected from the elements.
The Roll-N-Lock M-Series sets a new standard in retractable tonneau cover technology with features tailored for ease of use and maximum security:
The M-Series cover is engineered with a hybrid construction that combines the strength of aluminum with the flexibility and weatherproofing of vinyl. Each slat is crafted from rigid aluminum for structural integrity, then laminated with a tough vinyl coating that resists scratches, dents, and corrosion. This design ensures the cover remains lightweight yet robust enough to withstand harsh weather conditions and daily wear.
The retractable mechanism is precision-engineered for smooth, reliable operation. It features a durable roller system housed in a corrosion-resistant aluminum canister mounted at the front of the truck bed. The cover’s low-profile design not only enhances the Ram 1500’s appearance but also improves aerodynamics, contributing to quieter rides and potential fuel efficiency benefits.
Installation of the Roll-N-Lock M-Series Retractable Tonneau Cover is straightforward and designed to fit the specified Ram 1500 models without modification. The cover mounts securely to the factory bed rails using included hardware, ensuring a snug and stable fit. Most installations can be completed with basic hand tools and do not require drilling or permanent alterations to the truck bed.
This cover is specifically engineered to fit the following Ram 1500 configurations: 2019–2026 models with 3.6L V6, 2019–2024 with 5.7L Hemi, 2020–2023 with 3.0L EcoDiesel, 2021–2024 with 6.2L TRX, and 2025–2026 with 3.0L engines. This precise fitment ensures optimal performance and appearance.
This tonneau cover is ideal for Ram 1500 owners who require a secure, easy-to-use truck bed cover that balances protection with quick access. It suits contractors, outdoor enthusiasts, and daily drivers who want to safeguard tools, equipment, or personal belongings without sacrificing bed space or convenience. Its rugged construction and sleek design also appeal to those seeking a premium upgrade that complements their truck’s style and functionality.
Roll‑N‑Lock builds retractable tonneau covers that combine lockable security with quick bed access, using durable slat-style construction and a clean, low-profile canister design. With models that support T‑slot accessory mounting and multiple locking positions, Roll‑N‑Lock is a favorite for truck owners who want weather protection, theft deterrence, and real cargo versatility.
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Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
