BAK - bak448207 - BAKFlip MX4 GEN 3 Hard Folding Truck Bed Cover

The best-selling truck bed cover in the world just got better. Introducing the new and improved RealTruck BAKFlip® MX4 (GEN 3)—an evolution of RealTruck's most popular tonneau cover. This next-generation upgrade builds on everything truck owners already love about MX4, now enhanced with improved functionality, greater durability, and elevated security. The new and improved BAKFlip MX4 is constructed primarily from alloy materials, including heavy-duty aluminum top panels and side rails. Reinforced with high-density polymer cores, each panel delivers a 22 percent increase in overall strength compared to the original model. Security is also enhanced. In addition to BAK's patented auto-latching system, which automatically secures the cover when closed, the BAKFlip MX4 (GEN 3) features re-engineered lock components for improved resistance to forced entry compared to the GEN 2. No matter the cargo you're transporting, you can rest assured knowing your gear's protected. When the weather turns, the BAKFlip MX4 (GEN 3) holds strong. Revised EPDM rubber perimeter seals and tight-fit clamps provide our best seal yet, preventing seepage between the bed cover and bed rails. At the rear of the cover, a 13 percent longer dual-action tailgate seal provides weather protection for the tailgate. This innovative design also improves operation, maintaining factory tailgate functionality regardless of the cover's position. The BAKFlip MX4 isn't only durable, it's also sleek and stylish. Unlike competitors, the BAKFlip MX4 sits flush with your pickup's bed rails, practically disappearing into your truck's profile. And with a sleek, textured matte black finish across all surfaces, the MX4 looks great whether open or closed. BAKFlip MX4 (GEN 3) Hard Folding Truck Bed Cover - Matte Finish - 2009-2018 (2019-2024 Classic) Ram 5' 7" Bed without RamBox Before purchase please verify if you have New Body Style or Classic Body Style on 2019-2024 Ram 1500 - This part is for the Classic Body Style

• High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
• Re-engineered automatic latching panels offer improved security over the GEN 2 design
• Re-engineered perimeter seals and tight-fit clamps for superior weather protection
• Premium rubber bumpers protect the cab when folded into the upright position
• Extra-long, dual-action tailgate seal available on most applications
• Extra Long Dual Action Tailgate Seal Available On Most Applications
• 12 percent quicker installation with all-new click-in design
• 12 Percent Quicker Installation With All New Click In Design
• Comprehensive 3rd brake light visibility in all positions
• Striking textured black finish across all components
• Precision Engineered Aluminum Side Rails And Frame
• Precision-engineered aluminum side rails and frame
• Folds against the cab for 100 percent bed access
• Re-engineered prop rod clips for a secure hold
• Re Engineered Prop Rod Clips For A Secure Hold
• 400 lbs. weight capacity (evenly distributed)
• Integrated Water Drainage System
• Simple one-person installation
• 400 Lbs Weight Capacity
• Assembled in Missouri
• 5-year warranty
• 5 Year Warranty

The BAKFlip MX4 GEN 3 hard folding truck bed cover combines aluminum construction, enhanced security, and improved weather protection for select Ram 1500 applications with a 5-foot 7-inch bed without RamBox. Its high-density polymer-reinforced aluminum top panels provide a 22 percent increase in overall strength compared with the original MX4, while the textured matte black finish gives the cover a clean, low-profile appearance.

Re-engineered automatic latching panels improve resistance to forced entry compared with the GEN 2 design. Revised EPDM perimeter seals, tight-fit clamps, and a dual-action tailgate seal help protect cargo from weather while preserving factory tailgate functionality. The cover folds against the cab for full bed access, includes premium rubber bumpers for cab protection, and provides third brake light visibility in all positions.

Key Features & Performance Benefits

• Reinforced Aluminum Panels: High-density polymer-reinforced panels are 22 percent stronger than the original MX4.
• Enhanced Security: Automatic latching panels and re-engineered lock components improve security over the GEN 2 design.
• Weather Protection: Revised perimeter seals, tight-fit clamps, and a dual-action tailgate seal help prevent seepage.
• Full Bed Access: Folds against the cab for 100 percent bed access while maintaining third brake light visibility.

Key Product Specifications & Technical Data

• Brand: BAK
• Part Number: bak448207
• Product Type: Hard folding truck bed cover
• Finish: Textured matte black
• Construction: Aluminum top panels, side rails, and frame with high-density polymer reinforcement
• Weight Capacity: 400 pounds, evenly distributed
• Installation: One-person installation with all-new click-in design
• Warranty: 5 years

What's Included in the Box

The product data does not specify the individual box contents.

Fitment

Fits select 2010 Dodge Ram 1500 and 2011–2014 Ram 1500 applications listed by the supplier. The cover is intended for a 5-foot 7-inch bed without RamBox. For 2019–2024 Ram 1500 models, verify that the truck has the Classic Body Style before purchase; this part is for the Classic Body Style.

Fitments:
2009 Dodge Ram 1500 Laramie
2009 Dodge Ram 1500 SLT
2009 Dodge Ram 1500 Sport
2009 Dodge Ram 1500 ST
2009 Dodge Ram 1500 TRX
2009 Dodge Ram 1500 TRX4
2010 Dodge Ram 1500 Laramie
2010 Dodge Ram 1500 SLT
2010 Dodge Ram 1500 Sport
2010 Dodge Ram 1500 ST
2010 Dodge Ram 1500 TRX
2010 Dodge Ram 1500 TRX4
2011 Ram 1500 Big Horn
2011 Ram 1500 Laramie
2011 Ram 1500 Laramie Longhorn
2011 Ram 1500 Outdoorsman
2011 Ram 1500 SLT
2011 Ram 1500 Sport
2011 Ram 1500 ST
2012 Ram 1500 Big Horn
2012 Ram 1500 Express
2012 Ram 1500 Laramie
2012 Ram 1500 Laramie Longhorn
2012 Ram 1500 Outdoorsman
2012 Ram 1500 SLT
2012 Ram 1500 Sport
2012 Ram 1500 ST
2012 Ram 1500 Tradesman
2013 Ram 1500 Big Horn
2013 Ram 1500 Express
2013 Ram 1500 Laramie
2013 Ram 1500 Laramie Longhorn
2013 Ram 1500 Outdoorsman
2013 Ram 1500 SLT
2013 Ram 1500 Sport
2013 Ram 1500 Tradesman
2014 Ram 1500 Big Horn
2014 Ram 1500 Express
2014 Ram 1500 Laramie
2014 Ram 1500 Laramie Limited
2014 Ram 1500 Laramie Longhorn
2014 Ram 1500 Lone Star
2014 Ram 1500 Outdoorsman
2014 Ram 1500 SLT
2014 Ram 1500 Special Service
2014 Ram 1500 Sport
2014 Ram 1500 Tradesman
2015 Ram 1500 Big Horn
2015 Ram 1500 Express
2015 Ram 1500 Laramie
2015 Ram 1500 Laramie Limited
2015 Ram 1500 Laramie Longhorn
2015 Ram 1500 Limited
2015 Ram 1500 Lone Star
2015 Ram 1500 Outdoorsman
2015 Ram 1500 Rebel
2015 Ram 1500 SLT
2015 Ram 1500 Special Service
2015 Ram 1500 Sport
2015 Ram 1500 Tradesman
2016 Ram 1500 Big Horn
2016 Ram 1500 Express
2016 Ram 1500 Laramie
2016 Ram 1500 Laramie Longhorn
2016 Ram 1500 Limited
2016 Ram 1500 Lone Star
2016 Ram 1500 Outdoorsman
2016 Ram 1500 Rebel
2016 Ram 1500 SLT
2016 Ram 1500 Special Service
2016 Ram 1500 Sport
2016 Ram 1500 Tradesman
2017 Ram 1500 Big Horn
2017 Ram 1500 Express
2017 Ram 1500 Laramie
2017 Ram 1500 Laramie Longhorn
2017 Ram 1500 Limited
2017 Ram 1500 Lone Star
2017 Ram 1500 Rebel
2017 Ram 1500 SLT
2017 Ram 1500 Special Service
2017 Ram 1500 Sport
2017 Ram 1500 Tradesman
2018 Ram 1500 Big Horn
2018 Ram 1500 Express
2018 Ram 1500 Laramie
2018 Ram 1500 Laramie Longhorn
2018 Ram 1500 Limited
2018 Ram 1500 Lone Star
2018 Ram 1500 Rebel
2018 Ram 1500 SLT
2018 Ram 1500 Special Service
2018 Ram 1500 Sport
2018 Ram 1500 Tradesman
2019 Ram 1500 Classic Big Horn
2019 Ram 1500 Classic Express
2019 Ram 1500 Classic Laramie
2019 Ram 1500 Classic Lone Star
2019 Ram 1500 Classic SLT
2019 Ram 1500 Classic Special Service
2019 Ram 1500 Classic Tradesman
2019 Ram 1500 Classic Warlock
2020 Ram 1500 Classic Express
2020 Ram 1500 Classic SLT
2020 Ram 1500 Classic Special Service
2020 Ram 1500 Classic Tradesman
2020 Ram 1500 Classic Warlock
2021 Ram 1500 Classic Express
2021 Ram 1500 Classic SLT
2021 Ram 1500 Classic Special Service
2021 Ram 1500 Classic Tradesman
2021 Ram 1500 Classic Warlock
2022 Ram 1500 Classic Express
2022 Ram 1500 Classic SLT
2022 Ram 1500 Classic Special Service
2022 Ram 1500 Classic Tradesman
2022 Ram 1500 Classic Warlock
2023 Ram 1500 Classic Special Service
2023 Ram 1500 Classic Tradesman
2023 Ram 1500 Classic Warlock
2024 Ram 1500 Classic Tradesman
2024 Ram 1500 Classic Warlock

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