BAK MX4 EZ-Lift Hard Folding Tonneau Cover for Toyota Tundra 5ft 7in Bed (2022-2026) by BAK Part Number bak450440

The world’s best-selling tonneau cover just got even better. Introducing the all-new RealTruck® MX4—an evolution of the ever-popular [MX4](https://realtruck.com/p/bakflip-mx4-tonneau-cover/), now featuring Easy Open and Easy Fold technology. With the MX4, RealTruck’s mission is to optimize operation with assisted opening, unlatching, and folding. Innovative mechanisms, such as RealTruck’s spring/torsion-assisted panels, oversized paddle latch, and exclusive Flip Assist system, deliver a lightweight feel for effortless one-handed cargo access—even when loading in the dark or while wearing gloves. However, don’t confuse the MX4’s lightweight feel with a reduction in quality. The newest addition to the MX4 family retains the durability and exceptional build quality of its siblings, including ultra-strong aluminum panels with high-density polymer cores. This durable construction, paired with RealTruck’s extra-large paddle handle and auto-latch locking system, delivers our tightest-closing, most secure MX4 to date. Even water doesn’t stand a chance with the integrated perimeter seals and new tight-fit clamps. Operating the cover is quick and easy—with a quick release of the oversized paddle handle, the cover easily folds toward the bulkhead. Gain 100 percent bed access by folding all the way against the cab, enabling you to transport oversized cargo with ease. The MX4’s innovative design doesn’t block the third brake light or integrated camera, retaining complete visibility in any position. DIY installation is just as simple with RealTruck’s innovative click-in design. No need for an extra hand to help, and no drilling for most makes and models for hassle-free mounting in under 30 minutes. Tested in the harshest conditions and guaranteed by a 5-year warranty, the MX4 offers unmatched performance in any climate. RealTruck BAKFlip MX4 EZ-Lift Hard Folding Tonneau Cover-2022-2026 Toyota Tundra 5ft. 7in. Bed with or without Deck Rail System without Trail Special Edition Storage Boxes

• 5-year warranty supported by dedicated product experts and customer service team based in the USA
• 5-Year Warranty Supported By Dedicated Product Experts/Customer Service Team Based In The USA
• Tested In The Harshest Conditions - From -40 To 180 Degrees And Zero To 95 Percent Humidity
• Tested in the harshest conditions - from -40 to 180 degrees and zero to 95% humidity
• Oversized paddle handle makes unlatching convenient, even while wearing gloves
• Oversized Paddle Handle Makes Unlatching Convenient/Even While Wearing Gloves
• Improved seals and tight-fit clamps provide superior weather protection
• Simple, DIY installation in less than 30 minutes with click-in design
• Simple/DIY Installation In Less Than 30 Minutes With Click-In Design
• Improved Seals/Tight-Fit Clamps Provide Superior Weather Protection
• Does Not Restrict Third Brake Light Or OEM Camera Visibility
• Doesn't restrict third brake light or OEM camera visibility
• Allows 100 Percent Bed Access When Folded Against The Cab
• Sturdy aluminum surface with high-density polymer core
• Allows 100% bed access when folded against the cab
• Exclusive Flip Assist system for easy unlatching
• Easy Open design enables effortless operation
• Lightweight feel promotes one-handed opening
• Assembled in the USA

The BAK MX4 EZ-Lift hard folding tonneau cover from BAK Industries is engineered to provide superior durability and ease of use for your Toyota Tundra. Crafted from lightweight yet sturdy aluminum panels with high-density polymer cores, this cover offers a robust solution that ensures long-lasting performance in any climate. Its innovative design incorporates spring/torsion-assisted panels, oversized paddle handles, and the exclusive Flip Assist system, facilitating effortless one-handed operation even in low-light conditions or when wearing gloves. These features make accessing your truck bed quick and convenient, transforming the way you manage cargo transport. The integrated perimeter seals and tight-fit clamps offer excellent weather protection, preventing water intrusion and keeping your gear dry. The cover's auto-latch locking system guarantees a secure closure, providing peace of mind during travel or storage. Installation is a breeze with the click-in design, allowing DIY enthusiasts to mount the cover in less than 30 minutes without drilling, thanks to a straightforward, tool-free setup. The cover also preserves the visibility of essential truck features, such as third brake lights and OEM cameras, ensuring safety and compliance. When folded against the cab, the MX4 allows for 100% bed access, making it ideal for transporting oversized cargo. Tested in extreme conditions ranging from -40°F to 180°F and high humidity, the MX4 is built to withstand the harshest environments. Supported by a 5-year warranty and dedicated American-based customer service, this cover is a reliable upgrade for your Toyota Tundra, blending innovative features with durability and easy operation.

Features:

• Lightweight yet durable aluminum construction with high-density polymer core for long-lasting performance

• Spring/torsion-assisted panels and Flip Assist system enable effortless one-handed opening and folding

• Oversized paddle handle provides easy unlatching, even with gloves on

• Enhanced seals and tight-fit clamps deliver superior weather resistance and water protection

• Auto-latch locking system ensures secure closure for peace of mind

• Quick and easy DIY installation with click-in design in less than 30 minutes, no drilling required

• Maintains third brake light and OEM camera visibility for safety and compliance

• Allows full bed access when folded against the cab for oversized cargo transport

• Tested across extreme temperatures and humidity for reliable performance in any climate

• Supported by a 5-year warranty and dedicated customer service team based in the USA

Fitments:
2022 Toyota Tundra 1794 Edition
2022 Toyota Tundra Capstone
2022 Toyota Tundra Limited
2022 Toyota Tundra Platinum
2022 Toyota Tundra SR
2022 Toyota Tundra SR5
2022 Toyota Tundra TRD Pro
2023 Toyota Tundra 1794 Edition
2023 Toyota Tundra Capstone
2023 Toyota Tundra Limited
2023 Toyota Tundra Platinum
2023 Toyota Tundra SR
2023 Toyota Tundra SR5
2023 Toyota Tundra TRD Pro
2024 Toyota Tundra 1794 Edition
2024 Toyota Tundra Capstone
2024 Toyota Tundra Limited
2024 Toyota Tundra Platinum
2024 Toyota Tundra SR
2024 Toyota Tundra SR5
2024 Toyota Tundra TRD Pro
2025 Toyota Tundra 1794 Edition
2025 Toyota Tundra Capstone
2025 Toyota Tundra Limited
2025 Toyota Tundra Platinum
2025 Toyota Tundra SR
2025 Toyota Tundra SR5
2025 Toyota Tundra TRD Pro
2026 Toyota Tundra 1794 Edition
2026 Toyota Tundra Capstone
2026 Toyota Tundra Limited
2026 Toyota Tundra Platinum
2026 Toyota Tundra SR
2026 Toyota Tundra SR5
2026 Toyota Tundra TRD Pro

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t