BAK BAKFlip MX4 EZ-Lift Hard Folding Tonneau Cover for Chevrolet Silverado & GMC Sierra 5ft 9in Bed

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-2014-2018 (2019 Legacy/Limited) Chevy Silverado/GMC Sierra 5ft. 9in. Bed

• 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 premium hard folding tonneau cover designed specifically for 2014 to 2019 Chevrolet Silverado and GMC Sierra trucks with a 5-foot 9-inch bed. This innovative cover combines advanced features with durable construction to provide reliable security and effortless operation. Crafted with ultra-strong aluminum panels and high-density polymer cores, the MX4 offers both strength and lightweight handling, making it easy to open and close with minimal effort. Its sleek design seamlessly integrates with your truck’s aesthetic while offering superior protection against the elements. The integrated perimeter seals and tight-fit clamps ensure water resistance, keeping your cargo dry in harsh weather conditions. Operating the MX4 is straightforward thanks to the oversized paddle handle, which can be easily accessed even when wearing gloves, and the Flip Assist system that simplifies unlatching and folding. When fully folded against the cab, the cover provides full bed access, allowing you to carry oversized items without removing the cover. Additionally, the cover’s design preserves visibility of the third brake light and integrated camera, maintaining safety and compliance. Installation is quick and simple, with a click-in design that requires no drilling and can be completed in less than 30 minutes by DIY enthusiasts. Tested extensively in extreme temperatures from -40°F to 180°F, the MX4 is built to withstand demanding environments. Backed by a 5-year warranty and supported by dedicated U.S.-based customer service, this tonneau cover guarantees long-lasting performance and peace of mind for everyday use and tough conditions alike.

Features:

• Durable construction with aluminum panels and high-density polymer core

• Easy Open and Easy Fold technology for effortless operation

• Oversized paddle handle for convenient latching, even with gloves

• Flip Assist system for simple unlatching and folding

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

• Full bed access when folded against the cab for oversized cargo

• Does not obstruct third brake light or OEM camera visibility

• Quick and easy DIY installation in less than 30 minutes with click-in design

• Tested in extreme conditions from -40°F to 180°F for durability

• Includes a 5-year warranty supported by U.S.-based customer service

Fitments:
2014 Chevrolet Silverado 1500 High Country
2014 Chevrolet Silverado 1500 LT
2014 Chevrolet Silverado 1500 LTZ
2014 Chevrolet Silverado 1500 WT
2014 GMC Sierra 1500 Base
2014 GMC Sierra 1500 Denali
2014 GMC Sierra 1500 SLE
2014 GMC Sierra 1500 SLT
2015 Chevrolet Silverado 1500 High Country
2015 Chevrolet Silverado 1500 LS
2015 Chevrolet Silverado 1500 LT
2015 Chevrolet Silverado 1500 LTZ
2015 Chevrolet Silverado 1500 SSV
2015 Chevrolet Silverado 1500 WT
2015 GMC Sierra 1500 Base
2015 GMC Sierra 1500 Denali
2015 GMC Sierra 1500 SLE
2015 GMC Sierra 1500 SLT
2016 Chevrolet Silverado 1500 Custom
2016 Chevrolet Silverado 1500 High Country
2016 Chevrolet Silverado 1500 LS
2016 Chevrolet Silverado 1500 LT
2016 Chevrolet Silverado 1500 LTZ
2016 Chevrolet Silverado 1500 SSV
2016 Chevrolet Silverado 1500 WT
2016 GMC Sierra 1500 Base
2016 GMC Sierra 1500 Denali
2016 GMC Sierra 1500 SLE
2016 GMC Sierra 1500 SLT
2017 Chevrolet Silverado 1500 High Country
2017 Chevrolet Silverado 1500 LS
2017 Chevrolet Silverado 1500 LT
2017 Chevrolet Silverado 1500 LTZ
2017 Chevrolet Silverado 1500 SSV
2017 Chevrolet Silverado 1500 WT
2017 GMC Sierra 1500 Base
2017 GMC Sierra 1500 Denali
2017 GMC Sierra 1500 SLE
2017 GMC Sierra 1500 SLT
2018 Chevrolet Silverado 1500 Custom
2018 Chevrolet Silverado 1500 High Country
2018 Chevrolet Silverado 1500 LS
2018 Chevrolet Silverado 1500 LT
2018 Chevrolet Silverado 1500 LTZ
2018 Chevrolet Silverado 1500 SSV
2018 Chevrolet Silverado 1500 WT
2018 GMC Sierra 1500 Base
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 SLE
2018 GMC Sierra 1500 SLT

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