RealTruck BAKFlip MX4 Hard Folding Tonneau Cover - Secure, Low-Profile

In this review of the BAKFlip MX4 Gen 3 hard folding tonneau cover, the bottom line is simple: this is a practical upgrade for Ram 1500 owners who want a low-profile, secure cover that preserves full bed access. The reviewer finds it especially valuable for daily drivers who carry gear and need a locked, weather-resistant solution that blends with the truck. Installation and fit are praised, and the Gen 3 updates focus on increased strength and improved lock resistance, which is the primary reason to choose this cover.

Key Features

• Fit and compatibility: Designed specifically for 2019 - 2024 Dodge Ram 1500 with a 6 ft 4 in bed and not compatible with the multi-function split tailgate, so buyers get a tailored fit when their truck matches the spec.
• Security: The patented auto-latching system and upgraded lock components provide secure, automatic latching and added resistance to tampering when the tailgate is closed.
• Construction: Alloy-based construction with aluminum side rails and top panels reinforced by high-density polymer cores improves strength for everyday use and heavier loads.
• Finish and protection: Matte-finished aluminum panels help resist marks, scratches and UV damage while keeping a low-profile look on the bed.
• Full bed access: The cover can operate closed, folded, or flipped up without blocking the 3rd brake light and includes a dual-action tailgate seal for operation with the tailgate open or closed.
• Made in the USA: Manufactured in the USA using global materials, which may appeal to buyers seeking locally assembled products.

Who It's For

The BAKFlip MX4 Gen 3 is best for Ram 1500 owners who have the standard 6 ft 4 in bed and do not use the multi-function split tailgate; it suits commuters who need secure storage for tools, camping gear, or everyday items while maintaining a low-profile appearance. It also appeals to those who want easier access because the cover folds or flips without obstructing the 3rd brake light.

Shoppers who should look elsewhere include owners of trucks with the multi-function split tailgate and anyone who prioritizes a soft roll-up cover or needs a model explicitly rated for submersion-level water protection. Some customers also report mixed experiences with long-term plastic component durability, so buyers seeking a lifetime maintenance-free solution may want to review alternatives.

Pros & Cons

Pros

• Strong alloy and polymer construction increases load capability and durability compared to earlier models.
• Patented auto-latching system provides convenient, automatic security when the cover is closed.
• Matte finish offers a clean, low-profile look while resisting scratches and UV damage.
• Full bed access and folding/flipping operation keep the 3rd brake light visible and allow flexible cargo handling.

Cons

• Not compatible with the multi-function split tailgate, which limits fit for some Ram 1500 owners.
• Customer reports on durability and water resistance are mixed, so long-term plastics performance may vary.

Specifications

Model	BAKFlip MX4 Gen 3
Fitment	2019 - 2024 Dodge Ram 1500, 6 ft 4 in bed (76.3 in)
Tailgate compatibility	Does not fit with multi-function (split) tailgate
Construction	Aluminum panels with high-density polymer cores and aluminum side rails
Finish	Matte-finished aluminum panels
Security	Patented auto-latching system with upgraded lock components
Origin	Made in the USA with global materials

Our Verdict

The BAKFlip MX4 Gen 3 is a sensible pick for most Ram 1500 owners with the standard 6 ft 4 in bed who want a secure, low-profile hard cover that keeps full bed access. Its stronger alloy construction and improved locks make it good value for buyers who need dependable security and everyday utility; however, anyone with the split tailgate or concerned about mixed long-term reports on water resistance should confirm compatibility and expectations before buying.

Frequently Asked Questions

Will this fit a Ram 1500 with the multi-function split tailgate?
No. This cover does not fit trucks equipped with the multi-function split tailgate.

Does the cover block the 3rd brake light when flipped?
No. The cover operates closed, folded, or flipped up without covering the 3rd brake light.

Is the BAKFlip MX4 hard cover secure?
Yes. The Gen 3 includes an auto-latching system and newly engineered lock components that improve resistance to tampering when the tailgate is closed.