BAKFlip MX4 Hard Folding Tonneau Cover for 2022-25 Tundra 5ft 7in Bed

Our review of the BAKFlip MX4 for the 2022-2025 Toyota Tundra 5'7" bed finds this cover best for truck owners who want a low-profile, secure way to protect and organize cargo without sacrificing bed access. The biggest reason to consider it is the combination of a matte-finished, hard folding design and an automatic latch system that secures panels as they close, giving confident day-to-day security while maintaining a factory-like appearance. Installation is straightforward for most DIYers and the cover preserves the truck's aesthetic while adding durable protection.

Key Features

• Fit: Tailored specifically for the 2022-2025 Toyota Tundra 5'7" (66.7") bed, the cover aligns with factory bed dimensions for a clean fit.
• Security: Durable aluminum panels automatically latch as the cover closes and lock once the tailgate is shut, providing integrated theft resistance.
• Finish: The textured matte finish reduces visible scratches, fingerprints and UV degradation for a consistently low-glare look.
• Full Bed Access: The folding design allows the cover to be closed, partially folded, or flipped up so the entire bed - including the 3rd brake light - remains usable.
• Made in USA: Manufactured in the United States with global materials, offering domestic assembly and quality control.
• Hardware and Seals: Upgraded perimeter seals, clamps and rail-end caps improve longevity and help manage water intrusion compared with simpler soft covers.

Who It's For

The BAKFlip MX4 is ideal for Tundra owners who prioritize a factory-integrated look and robust day-to-day security for stored cargo, yet still need quick access to the whole bed. It suits commuters, contractors with tool storage needs, and weekenders who carry gear and want a low-profile cover that resists scratches and fading.

Those who require absolute waterproofing for sensitive cargo or expect extended exposure to heavy standing water may want to consider a different style or add supplemental bed drainage, since customer feedback reports mixed water resistance at tailgate corners. Buyers who need a soft, low-cost alternative should also look elsewhere.

Pros & Cons

Pros

• Matte aluminum panels provide a premium, low-glare appearance that resists fingerprints and UV wear.
• Automatic panel latching and tailgate-locked closure offer convenient, integrated security for stored items.
• Simple installation and a tailored fit make this cover easy to add to a 5'7" Tundra bed.
• Full bed access with the ability to flip or fold the cover without blocking the 3rd brake light.

Cons

• Some customers report mixed results with water resistance near tailgate corners, so expect occasional intrusion in heavy conditions.
• There are occasional reports of damage during shipping, so inspect on arrival and work with the seller if an issue appears.

Specifications

Compatible Vehicles	2022-2025 Toyota Tundra 5'7" (66.7") bed
Cover Type	Hard folding tonneau cover
Panel Material	Aluminum panels with matte finish
Finish	Textured matte finish (protects against UV and scratches)
Access	Closed, folded, or flipped up with full bed access
Locking	Panels latch automatically and lock with tailgate closed
Origin	Made in USA with global materials

Our Verdict

The BAKFlip MX4 for the 5'7" Tundra is a strong choice for drivers who want a durable, matte-finished hard cover that preserves truck styling while offering integrated security and full bed access. It represents good value for those who prioritize appearance and ease of use, though buyers concerned about complete waterproofing should plan mitigations or inspect fit closely after installation.

Frequently Asked Questions

Does this cover lock?
The cover's aluminum panels automatically latch as they close and become fully secured when the tailgate is closed, providing an integrated locking behavior.

Will it fit my Tundra?
This model is specifically for the 2022-2025 Toyota Tundra with a 5'7" (66.7") bed; confirm your bed length before ordering.

Is it waterproof?
The MX4 has upgraded perimeter seals and improved water management, but customers report mixed water resistance at tailgate corners, so it may not be fully watertight in all conditions.