BAK BAKFlip MX4 Gen 3 Hard Folding Truck Bed Cover for 2022-2026 Toyota Tundra 5.5ft Bed (448440)

Fits 2022-2026 Toyota Tundra models with a 5.5ft bed, including SR, SR5, Limited, Platinum, 1794 Edition, TRD Pro, and Capstone trims.

The BAKFlip MX4 Gen 3 (MPN 448440) is the latest evolution of the industry's premier hard folding tonneau cover. Constructed with heavy-duty aluminum top panels reinforced by high-density polymer cores, the Gen 3 model is 22% stronger than the original MX4. The cover features a premium textured matte black finish on all surfaces, providing a sleek, flush-mount profile that integrates seamlessly with your Tundra's bed rails.

Functionality is central to the MX4 design. It offers 100% bed access by folding upright against the cab, secured by re-engineered prop rod clips and protected by premium rubber bumpers. Security is enhanced through a patented automatic latching system and reinforced lock components. For weather protection, the MX4 Gen 3 utilizes revised EPDM rubber perimeter seals and a 13% longer dual-action tailgate seal that maintains factory tailgate functionality in any position.

• Heavy-duty aluminum panels with polymer cores (22% stronger than original MX4)
• Textured matte black finish for superior UV and scratch resistance
• Flush-mount installation for a low-profile appearance
• Patented auto-latching system with re-engineered Gen 3 security components
• Revised EPDM perimeter seals and integrated water drainage system
• Supports up to 400 lbs. of evenly distributed weight
• 12% faster installation time with the new click-in rail design
• Folds against the cab for full bed access without blocking the 3rd brake light
• Assembled in Missouri, USA
• 5-year manufacturer warranty