BAKFlip MX4 (GEN 3) Hard Folding Truck Bed Cover - Matte Finish - 2012-2018 (2019-2024 Classic) Ram 1500/2012-2024 2500/3500 6' 4" Bed with RamBox

The best-selling truck bed cover in the world just got better. Introducing the new and improved RealTruck BAKFlip® MX4 (GEN 3)â??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.

High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX4
12 percent quicker installation with all-new click-in design
Re-engineered perimeter seals and tight-fit clamps for superior weather protection
Extra-long dual-action tailgate seal available on most applications
Integrated water drainage system
400 lbs. weight capacity (evenly distributed)
5-Year Warranty
Assembled in Missouri
Precision-engineered aluminum side rails and frame
Striking textured black finish across all components
Folds against the cab for 100 percent bed access
Re-engineered prop rod clips for a secure hold
Premium rubber bumpers protect the cab when folded into the upright position
Re-engineered automatic latching panels offer improved security over the GEN 2 design
Comprehensive 3rd brake light visibility in all positions
Simple one-person installation