BAK BAKFlip MX4 EZ-Lift Hard Folding Tonneau Cover for 2011-2014 Toyota Tundra 5ft 6in Bed by BAK Part Number bak450409

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-2007-2021 Toyota Tundra 5ft. 6in. Bed 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 BAKFlip MX4 EZ-Lift is a durable and innovative hard folding tonneau cover designed specifically for 2011 to 2014 Toyota Tundra models with a 5ft 6in bed. Crafted with high-strength aluminum panels and high-density polymer cores, this cover offers exceptional durability and weather resistance. Its sleek design ensures that it does not obstruct the third brake light or integrated camera, maintaining full visibility and safety during operation. The MX4's reinforced construction provides a tight, secure seal with improved perimeter seals and tight-fit clamps to prevent water intrusion, even in harsh conditions. Its lightweight yet sturdy panels are engineered with spring/torsion-assisted mechanisms, making opening, unlatching, and folding effortless with just one hand. The oversized paddle handle allows for easy operation, even when wearing gloves, simplifying access regardless of weather or lighting conditions. Its innovative Flip Assist system ensures smooth unlatching, reducing effort and enhancing usability. Installation is straightforward, with a click-in design that typically takes less than 30 minutes and requires no drilling for most vehicles. Fully fold the cover against the cab to gain complete bed access, ideal for transporting oversized cargo. The cover's design also preserves visibility of the third brake light and OEM camera, enhancing safety and compliance. Built to withstand extreme temperatures from -40°F to 180°F and humidity levels up to 95%, the MX4 is tested for performance in the most demanding environments. Backed by a 5-year warranty and supported by dedicated U.S.-based customer service, the BAKFlip MX4 provides an optimal combination of security, convenience, and durability for your Toyota Tundra.

Features:

• High-strength aluminum panels with high-density polymer core for durability

• Spring/torsion-assisted panels for effortless one-handed opening and folding

• Oversized paddle handle for easy unlatching, even with gloves

• Flip Assist system for smooth and easy operation

• Integrated perimeter seals and tight-fit clamps for superior weather resistance

• Quick and easy click-in installation in less than 30 minutes without drilling

• Does not obstruct third brake light or OEM camera, ensuring full visibility

• Allows 100% bed access when folded against the cab for oversized cargo

• Tested in extreme temperatures from -40°F to 180°F and high humidity

• Backed by a 5-year warranty with U.S.-based support

Fitments:
2007 Toyota Tundra Limited
2007 Toyota Tundra SR5
2008 Toyota Tundra Base
2008 Toyota Tundra Limited
2008 Toyota Tundra SR5
2009 Toyota Tundra Base
2009 Toyota Tundra Limited
2009 Toyota Tundra SR5
2010 Toyota Tundra Base
2010 Toyota Tundra Limited
2010 Toyota Tundra Platinum
2010 Toyota Tundra SR5
2011 Toyota Tundra Base
2011 Toyota Tundra Limited
2011 Toyota Tundra Platinum
2011 Toyota Tundra SR5
2012 Toyota Tundra Base
2012 Toyota Tundra Limited
2012 Toyota Tundra Platinum
2013 Toyota Tundra Base
2013 Toyota Tundra Limited
2013 Toyota Tundra Platinum
2014 Toyota Tundra 1794 Edition
2014 Toyota Tundra Limited
2014 Toyota Tundra Platinum
2014 Toyota Tundra SR5
2015 Toyota Tundra 1794 Edition
2015 Toyota Tundra Limited
2015 Toyota Tundra Platinum
2015 Toyota Tundra SR5
2015 Toyota Tundra TRD Pro
2016 Toyota Tundra 1794 Edition
2016 Toyota Tundra Limited
2016 Toyota Tundra Platinum
2016 Toyota Tundra SR5
2016 Toyota Tundra TRD Pro
2017 Toyota Tundra 1794 Edition
2017 Toyota Tundra Limited
2017 Toyota Tundra Platinum
2017 Toyota Tundra SR5
2017 Toyota Tundra TRD Pro
2018 Toyota Tundra 1794 Edition
2018 Toyota Tundra Limited
2018 Toyota Tundra Platinum
2018 Toyota Tundra SR5
2019 Toyota Tundra 1794 Edition
2019 Toyota Tundra Limited
2019 Toyota Tundra Platinum
2019 Toyota Tundra SR5
2019 Toyota Tundra TRD Pro
2020 Toyota Tundra 1794 Edition
2020 Toyota Tundra Limited
2020 Toyota Tundra Platinum
2020 Toyota Tundra SR5
2020 Toyota Tundra TRD Pro
2021 Toyota Tundra 1794 Edition
2021 Toyota Tundra Limited
2021 Toyota Tundra Nightshade
2021 Toyota Tundra Platinum
2021 Toyota Tundra SR5
2021 Toyota Tundra Trail
2021 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