BAK BAKFlip MX4 GEN 3 Hard Folding Truck Bed Cover

2018–2026 Jeep Gladiator

448701

Overview:

The BAKFlip MX4 GEN 3 is the latest evolution of the world’s best-selling hard folding truck bed cover, designed specifically for Jeep Gladiator models from 2018 through 2026 with a 5-foot bed. This premium tonneau cover combines rugged durability, enhanced security, and sleek styling to protect your cargo while complementing your truck’s profile. Ideal for Jeep Gladiator owners who demand a reliable, weather-resistant cover that offers full bed access and effortless operation, the MX4 GEN 3 delivers superior performance in all conditions.

With its flush-mounted design and matte black finish, the MX4 GEN 3 integrates seamlessly with your Gladiator’s bed rails, providing a low-profile look without sacrificing strength or functionality. Whether you’re hauling tools, gear, or personal items, this cover ensures your cargo stays secure and dry.

Key Features:

The BAKFlip MX4 GEN 3 incorporates advanced engineering and user-friendly features that set it apart from other truck bed covers:

• High-density polymer-reinforced aluminum top panels that are 22% stronger than the previous generation
• Heavy-duty aluminum side rails and frame construction supporting over 400 lbs. of evenly distributed weight
• Re-engineered automatic latching system with improved lock components for enhanced security against forced entry
• Revised EPDM rubber perimeter seals and tight-fit clamps for superior weather protection and prevention of water seepage
• Extra-long, dual-action tailgate seal that maintains factory tailgate functionality and improves weather resistance
• Matte black textured finish across all components for a sleek, durable appearance
• Integrated water drainage system with precision-engineered drain tubes to keep cargo dry
• Prop rods with redesigned clips securely hold the cover in the open position for easy loading and unloading
• Quick, no-drill installation with a new click-in rail and clamp design, reducing installation time by 12%
• Premium rubber bumpers protect the cab when the cover is folded upright

Construction & Design:

The BAKFlip MX4 GEN 3 is built with a focus on strength, durability, and style. Its top panels are crafted from heavy-duty aluminum reinforced with high-density polymer cores, resulting in a 22% increase in strength compared to the original MX4. The side rails and frame are precision-engineered from aluminum to provide a robust structure capable of supporting heavy loads without flexing or warping.

The cover’s matte black finish is not only visually appealing but also resistant to scratches and corrosion, ensuring long-lasting good looks. Weather-resistant rubber seals and plastic end caps protect against the elements, while integrated drain tubes channel water away from the bed, keeping your cargo dry even in harsh weather.

Installation & Fitment:

Designed for a straightforward, no-drill installation, the BAKFlip MX4 GEN 3 features a redesigned rail and clamp system that clicks into place quickly and securely. Most users can complete installation with basic hand tools in less time than previous models. The cover folds toward the cab, allowing 100% bed access without removal, and maintains full factory tailgate functionality.

This cover fits most Jeep Gladiator models from 2018 through 2026 with a 5-foot bed, including popular trims such as the 80th Anniversary, Altitude, Freedom, High Altitude, Launch Edition, Mojave, Mojave X, Overland, Rubicon, Rubicon X, Sport, Sport S, Texas Trail, Willys, and Willys Sport.

What's Included:

• BAKFlip MX4 GEN 3 hard folding truck bed cover
• Aluminum side rails and frame
• All necessary clamps and mounting hardware
• Prop rods with secure clips
• Installation instructions
• Limited five-year warranty documentation

Ideal For:

The BAKFlip MX4 GEN 3 is perfect for Jeep Gladiator owners who want a durable, secure, and stylish tonneau cover that offers full bed access and excellent weather protection. It is especially suited for those who frequently haul tools, outdoor gear, or valuable cargo and require a cover that can withstand heavy use and harsh conditions without compromising ease of use or appearance.

BAK Industries is a leading truck-bed cover brand known for hard folding and roll-up tonneau designs built for security and daily usability. Signature lines like the BAKFlip® series are designed to keep gear protected from weather and theft while still offering wide bed access—ideal for work trucks and performance pickups that need function without sacrificing style.