---
product_id: 735960551
title: "RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449337TS | Fits 2021-2025 Ford F-150 6' 6\" Bed (79.2\")"
brand: "realtruck"
price: "14120.52 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Real Truck"
url: https://www.desertcart.tn/products/735960551-realtruck-bak-mx4-ts-hard-folding-truck-bed-tonneau-cover
store_origin: TN
region: Tunisia
---

# Integrated T-slot rails for racks 22% stronger aluminum core 11x durability Multi-Shield coating RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449337TS | Fits 2021-2025 Ford F-150 6' 6" Bed (79.2")

**Brand:** realtruck
**Price:** 14120.52 DT
**Availability:** ✅ In Stock

## Summary

> 🚚 Elevate your Ford F-150 game with the toughest, smartest tonneau cover on the road!

## Quick Answers

- **What is this?** RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449337TS | Fits 2021-2025 Ford F-150 6' 6" Bed (79.2") by realtruck
- **How much does it cost?** 14120.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/735960551-realtruck-bak-mx4-ts-hard-folding-truck-bed-tonneau-cover)

## Best For

- realtruck enthusiasts

## Why This Product

- Trusted realtruck brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Protection:** Multi-Shield coating offers 11x more resistance to scratches and scuffs, keeping your gear safe.
- • **Sleek, Low-Profile Design:** Flush mount with your Ford F-150 bed rails for a clean, modern look that turns heads.
- • **Quick & Secure Installation:** Click-in clamps reduce install time by 12%, with auto-latching panels for peace of mind.
- • **Next-Level Cargo Flexibility:** Integrated T-slot rails let you mount racks, tents, and cargo carriers effortlessly.
- • **Unmatched Strength & Durability:** Built 22% stronger with premium aluminum and polymer core for heavy-duty use.

## Overview

The RealTruck BAK MX4 TS is a premium hard folding tonneau cover designed exclusively for 2021-2025 Ford F-150 6'6" beds. Featuring a robust aluminum and high-density polymer core construction, it delivers 22% more strength than its predecessor. Its Multi-Shield matte black finish provides 11x greater durability against everyday wear, while integrated T-slot rails enable versatile rack and cargo accessory mounting. Engineered for all-weather protection with advanced seals and drainage, it supports up to 400 lbs evenly distributed weight. Easy to install with click-in clamps and backed by a 5-year warranty, this cover combines rugged functionality with sleek style to upgrade your truck’s utility and curb appeal.

## Description

America’s best-selling tonneau cover just got an upgrade. Introducing the BAKFlip® MX4 TS, available exclusively from RealTruck®. This premium bed cover builds on the legendary MX4 with a significant addition—integrated T-slot side rails for mounting racks, carriers, rooftop tents, and other overland or cargo accessories. Built tough from robust aluminum, the MX4 TS features redesigned top panels with high-density polymer cores, delivering 22 percent more strength than the original. The ultra-low profile sits flush with your truck’s bed rails for a clean, sleek look, while the Multi-Shield® matte black finish offers 11x more surface durability and supports up to 400 pounds of evenly distributed weight. Engineered for all-weather performance, this cover features upgraded perimeter seals, tight-fit clamps, and a dual-action tailgate seal that allows tailgate operation in any position. Water is diverted through integrated drainage tubes and channels to keep your gear dry and secure. Cargo stays protected thanks to BAK’s auto-latching system, which secures the cover with every panel fold. Meanwhile, the T-slot rails expand your hauling options by enabling fast, secure installation of crossbars and other accessories—unlocking extra cargo capacity above and below the bed cover. Easy to use and easy to install, the MX4 TS opens by releasing the rear latches and folding forward. For complete bed access, it props upright against the cab with built-in rubber bumpers to prevent scuffs. Click-in clamps cut install time by 12 percent over the previous model. Proudly assembled in Missouri using globally sourced materials, the BAKFlip MX4 TS is backed by a 5-year warranty from RealTruck.

Review: Installs easy, looks great, seems to function well on initial review - Just installed it today and drove around for a few hours. Really good fit. Installation took me about 45 minutes. Very straight forward. Materials are all high quality. Finish is good. It either made it quieter or it quieted some of the frequencies that are most obnoxious. It rolls up tight and compact. It doesn't have a lock but when the tail gate is locked you can't open it. I think a real dedicated thief could get through, but it will stop those looking for just an easy target. Overall super happy.
Review: Great Cover for your truck - This is my second BAKFlip hard cover. Had one on my GMC which was destroyed by a falling tree during a tornado passage. After replacing the vehicle I purchased this one from desertcart and installed myself on my new Ford. This one is better and lighter than the original model. Fairly water resistant, but water from a driving rain creeps in from the tailgate area and a little on the sides. If you are carrying something than should not get wet you might consider keeping a trap as extra protection as I do. The best thing about any type of cover for your truck bed, is that once the bed is covered whatever is under the cover is out of sight and out mind. So those tempted to "take what they see" is avoided. The advantage of a sectional hard cover vs a solid or soft cover is the ability to access the full bed easily and lock it closed when the tail gate is up. This cover I found easy to install by myself in about an 1.5 hours. Watch a video, once you figure out how to mount the rails and where to run the water drain tubes it is very easy. My other cover was on my GMC for 10 years and it held up so I am expecting this one to perform similarly.

## Features

- Fits 2021, 2022, 2023, 2024, 2025 Ford F-150 6' 6" Bed (79.2")
- THE BEST-SELLING TRUCK BED COVER IN THE WORLD NOW WITH BUILT-IN RACK COMPATIBILITY
- BUILT-IN RACK COMPATIBILITY | Integrated T-slot rails connect easily with racks, cargo holders, tents, and cross bars.
- MULTI-SHIELD PROTECTIVE COATING PROVIDES 11X GREATER DURABILITY | Multi-Shield defends against everyday scuffs and scratches, and increases durability by 11X.
- BUILT 22% STRONGER THAN THE ORIGINAL | Constructed for increased durability and heavy-duty use with a sturdy premium-grade aluminum surface and high-density polymer core.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F3LKLY94 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #12,943 in Automotive ( See Top 100 in Automotive ) #28 in Truck Tonneau Covers |
| Brand | RealTruck |
| Customer Reviews | 4.3 4.3 out of 5 stars (905) |
| Date First Available | April 3, 2025 |
| Exterior Finish | Specialty Automotive Coating |
| Item Weight | 71 pounds |
| Item model number | 449337TS |
| Lock Type | Tailgate |
| Manufacturer | BAK |
| Manufacturer Part Number | 449337TS |
| Material | high density polymer-reinforced aluminum |
| Model | BAKFlip MX4 TS |
| Product Dimensions | 82.38 x 24 x 8.63 inches |
| Style | Folding |
| UPC | 192631051145 |

## Product Details

- **Brand:** RealTruck
- **Exterior Finish:** Specialty Automotive Coating
- **Lock Type:** Tailgate
- **Material:** high density polymer-reinforced aluminum
- **Style:** Folding

## Images

![RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449337TS | Fits 2021-2025 Ford F-150 6' 6" Bed (79.2") - Image 1](https://m.media-amazon.com/images/I/61pjJIxjFOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Installs easy, looks great, seems to function well on initial review
*by T***F on June 20, 2025*

Just installed it today and drove around for a few hours. Really good fit. Installation took me about 45 minutes. Very straight forward. Materials are all high quality. Finish is good. It either made it quieter or it quieted some of the frequencies that are most obnoxious. It rolls up tight and compact. It doesn't have a lock but when the tail gate is locked you can't open it. I think a real dedicated thief could get through, but it will stop those looking for just an easy target. Overall super happy.

### ⭐⭐⭐⭐⭐ Great Cover for your truck
*by P***Y on October 30, 2025*

This is my second BAKFlip hard cover. Had one on my GMC which was destroyed by a falling tree during a tornado passage. After replacing the vehicle I purchased this one from Amazon and installed myself on my new Ford. This one is better and lighter than the original model. Fairly water resistant, but water from a driving rain creeps in from the tailgate area and a little on the sides. If you are carrying something than should not get wet you might consider keeping a trap as extra protection as I do. The best thing about any type of cover for your truck bed, is that once the bed is covered whatever is under the cover is out of sight and out mind. So those tempted to "take what they see" is avoided. The advantage of a sectional hard cover vs a solid or soft cover is the ability to access the full bed easily and lock it closed when the tail gate is up. This cover I found easy to install by myself in about an 1.5 hours. Watch a video, once you figure out how to mount the rails and where to run the water drain tubes it is very easy. My other cover was on my GMC for 10 years and it held up so I am expecting this one to perform similarly.

### ⭐⭐⭐⭐⭐ Absolutely perfecto!!
*by L***A on November 20, 2025*

Absolutely awesome tonneau cover for my 2016 ford f150 5.5' bed. Installing it was a breeze and very straight forward I highly recommend this tonneau cover to anyone thinking about buying one. Keeps everything in my bed nice and dry. Important note is when installing the bed rail clamps, you really have to lock in the clamps into the rail channel so when tightening it up it pushes the rail upward so when closing the tonneau cover it locks in perfect. Fits perfect on my truck and for the price of this cover it's well worth it.

## Frequently Bought Together

- RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449337TS | Fits 2021-2025 Ford F-150 6' 6" Bed (79.2")
- Husky Liners — Rear Wheel Well Guards | Fits 2021-2024 Ford F-150 (Excludes Raptor), Rear Set - Black, 2 pc. | 79161
- BuiltRight Industries Rear Seat Release for Ford F-150 (2009+), F-250/350 (2017+) - The Original, Made in USA

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-29*