BAK BAKFlip MX4 Hard Folding Truck Bed Cover

2002–2024 Dodge / Ram 1500 Classic Models with 5'7" Bed and RamBox

448207RB

Overview:

The BAKFlip MX4 (GEN 3) is the latest evolution of the world’s best-selling hard folding truck bed cover, designed specifically for Dodge and Ram 1500 Classic models from 2002 through 2024 with a 5'7" bed and RamBox. This premium tonneau cover offers truck owners enhanced durability, superior security, and sleek styling, making it an ideal solution for protecting cargo while maintaining full bed access. Whether you’re hauling tools, gear, or everyday items, the MX4 provides peace of mind with its rugged construction and weather-tight seal.

Built for truck enthusiasts who demand both function and style, the BAKFlip MX4 seamlessly integrates with your Ram’s profile, sitting flush with the bed rails and featuring a textured matte black finish that complements any truck color. Its innovative folding design allows quick, one-person operation and full bed access without removing the cover.

Key Features:

The BAKFlip MX4 (GEN 3) combines advanced engineering with user-friendly features to deliver unmatched performance and convenience:

• High-density polymer-reinforced aluminum top panels that are 22% stronger than previous models
• Heavy-duty aluminum side rails and frame supporting up to 400 lbs. of evenly distributed weight
• Re-engineered automatic latching system with improved lock components for enhanced security
• Revised EPDM rubber perimeter seals and tight-fit clamps provide superior weather resistance
• Extra-long, dual-action tailgate seal ensures a tight fit and maintains factory tailgate functionality
• Matte black textured finish across all components for a sleek, low-profile appearance
• Integrated water drainage system with drain tubes to keep cargo dry
• Premium rubber bumpers protect the truck cab when the cover is folded upright
• Click-in rail and clamp design enables 12% faster, no-drill installation
• Strong prop rods securely hold the cover open for easy loading and unloading

Construction & Design:

The BAKFlip MX4 is engineered with durability and strength in mind. Its panels are crafted from heavy-duty aluminum reinforced with high-density polymer cores, delivering a 22% increase in strength over the original MX4. The precision-engineered aluminum side rails and frame provide a robust foundation capable of supporting over 400 pounds of evenly distributed weight, allowing you to safely carry additional cargo on top of the cover.

The cover’s matte black finish is not only stylish but also resistant to scratches and UV damage, ensuring long-lasting good looks. Weather-resistant rubber seals and plastic end caps protect against water intrusion, while integrated drain tubes channel moisture away from the bed. The cover folds neatly against the cab, preserving 100% bed access without compromising security or weather protection.

Installation & Fitment:

Installation of the BAKFlip MX4 is straightforward and requires no drilling, thanks to its redesigned rail and clamp system. The click-in design reduces installation time by approximately 12%, allowing most users to complete the process quickly and with minimal tools. The cover is designed specifically for Dodge and Ram 1500 Classic models with a 5'7" bed and RamBox, ensuring a precise fit and seamless integration with factory components.

Before purchasing, verify whether your 2019–2024 Ram 1500 is the Classic Body Style, as this cover is not compatible with the New Body Style. Additionally, RamBox rails must be the OEM factory silver cargo rails (not black) for proper fitment and function.

What's Included:

• BAKFlip MX4 hard folding truck bed cover with matte black finish
• Heavy-duty aluminum side rails and frame
• Re-engineered automatic latching system with locks
• EPDM rubber perimeter seals and dual-action tailgate seal
• Integrated water drainage system with drain tubes
• Premium rubber bumpers and plastic end caps
• Prop rods and secure prop rod clips
• Installation hardware and detailed instructions

Ideal For:

The BAKFlip MX4 is perfect for Ram 1500 Classic owners who want a durable, secure, and stylish truck bed cover that offers full bed access and excellent weather protection. It’s ideal for contractors, outdoor enthusiasts, and everyday drivers who need to protect valuable cargo from theft and the elements without sacrificing convenience or truck aesthetics.

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.