BAK BAKFlip MX4 Hard Folding Truck Bed Cover for 2017-2026 Ford F-250/F-350 Super Duty (8ft Bed) - 448331

Fits 2017-2026 Ford F-250 and F-350 Super Duty models with an 8ft bed.

Upgrade your truck’s utility with the BAKFlip MX4 (GEN 3), the next generation of hard-folding tonneau covers. This model features heavy-duty aluminum top panels reinforced with high-density polymer cores, providing a 22 percent increase in structural strength over previous designs. The flush-mount profile sits inside the bed rails for a clean, low-profile look that doesn't compromise on durability, supporting up to 400 lbs of evenly distributed weight.

Engineered for maximum security and weather resistance, the MX4 utilizes re-engineered automatic latching panels and revised EPDM rubber perimeter seals. The dual-action tailgate seal allows you to close the tailgate regardless of the cover's position, while the textured matte black finish offers superior UV and scratch resistance. For full bed access, the panels fold upright against the cab, secured by re-engineered prop rod clips for safe transport of large cargo.

• Heavy-duty aluminum panels with polymer-reinforced cores (22% stronger than original MX4)
• 400 lbs weight capacity (evenly distributed)
• Textured matte black finish on all surfaces
• Flush-mount design for sleek, low-profile appearance
• Re-engineered perimeter seals and tight-fit clamps for superior weather protection
• Dual-action tailgate seal for seamless operation
• Integrated water drainage system
• Folds against the cab for 100% bed access with 3rd brake light visibility
• No-drill, click-in installation (12% faster than previous models)
• Assembled in Missouri
• 5-year manufacturer warranty
• Manufacturer Part Number: 448331