---
product_id: 724747303
title: "RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449339TS | Fits 2021-2025 Ford F-150 (Including 2022+ Lightning) 5' 6\" Bed (67.2\")"
brand: "realtruck"
price: "87077252₫"
currency: VND
in_stock: true
reviews_count: 12
category: "Real Truck"
url: https://www.desertcart.vn/products/724747303-realtruck-bak-mx4-ts-hard-folding-truck-bed-tonneau-cover
store_origin: VN
region: Vietnam
---

# Integrated T-slot rails for racks 22% stronger aluminum core 11x more durable Multi-Shield coating RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449339TS | Fits 2021-2025 Ford F-150 (Including 2022+ Lightning) 5' 6" Bed (67.2")

**Brand:** realtruck
**Price:** 87077252₫
**Availability:** ✅ In Stock

## Summary

> 🚚 Elevate your truck game with the toughest, smartest bed cover on the market!

## Quick Answers

- **What is this?** RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449339TS | Fits 2021-2025 Ford F-150 (Including 2022+ Lightning) 5' 6" Bed (67.2") by realtruck
- **How much does it cost?** 87077252₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/724747303-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

- • **Weatherproof & Secure:** Multi-Shield coating and advanced seals protect your gear rain or shine.
- • **Quick & Easy Installation:** Click-in clamps reduce install time by 12%, so you’re ready to roll faster.
- • **Sleek, Low-Profile Design:** Flush mount with your truck bed rails for a clean, modern look that turns heads.
- • **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 specifically for 2021-2025 Ford F-150 5'6" beds, including the 2022+ Lightning. Featuring a 22% stronger aluminum and polymer core, 11x more durable Multi-Shield coating, and integrated T-slot rails for versatile cargo mounting, it offers superior protection, sleek aesthetics, and enhanced hauling flexibility. Engineered for all-weather performance with advanced seals and drainage, it supports up to 400 lbs evenly distributed weight and installs 12% faster with click-in clamps. Backed by a 5-year warranty and proudly assembled in Missouri.

## 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: Fair price and quality product! - Far lighter in weight than the previous model I had installed on my f150. Same quality but much easier to fold back to utilize the entire space in the bed. Easy to self install and the quality of product make this a great option for covering the bed of your pickup.
Review: Pricey but quality - Pricey but seems to be good quality. Installation was not too bad. It does let a lot of water in the back at the car wash but was fine in the rain.

## Features

- Fits 2021, 2022, 2023, 2024, 2025 Ford F-150 (including 2022+ Lightning) 5' 6" Bed (67.2")
- 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 | B0F3M6DB62 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #14,830 in Automotive ( See Top 100 in Automotive ) #34 in Truck Tonneau Covers |
| Brand | RealTruck |
| Customer Reviews | 4.2 4.2 out of 5 stars (915) |
| Date First Available | April 3, 2025 |
| Exterior Finish | Specialty Automotive Coating |
| Item Weight | 71 pounds |
| Item model number | 449339TS |
| Lock Type | Tailgate |
| Manufacturer | BAK |
| Manufacturer Part Number | 449339TS |
| Material | high density polymer-reinforced aluminum |
| Model | BAKFlip MX4 TS |
| Product Dimensions | 70.38 x 24 x 9.75 inches |
| Style | Folding |
| UPC | 192631051152 |

## 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 | 449339TS | Fits 2021-2025 Ford F-150 (Including 2022+ Lightning) 5' 6" Bed (67.2") - Image 1](https://m.media-amazon.com/images/I/61pjJIxjFOL.jpg)
![RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449339TS | Fits 2021-2025 Ford F-150 (Including 2022+ Lightning) 5' 6" Bed (67.2") - Image 2](https://m.media-amazon.com/images/I/61Wr4VX4tbL.jpg)
![RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449339TS | Fits 2021-2025 Ford F-150 (Including 2022+ Lightning) 5' 6" Bed (67.2") - Image 3](https://m.media-amazon.com/images/I/812nq+s96lL.jpg)
![RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449339TS | Fits 2021-2025 Ford F-150 (Including 2022+ Lightning) 5' 6" Bed (67.2") - Image 4](https://m.media-amazon.com/images/I/71HasVXHvkL.jpg)
![RealTruck BAK MX4 TS Hard Folding Truck Bed Tonneau Cover | 449339TS | Fits 2021-2025 Ford F-150 (Including 2022+ Lightning) 5' 6" Bed (67.2") - Image 5](https://m.media-amazon.com/images/I/81uggxPyclL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fair price and quality product!
*by G***O on February 4, 2026*

Far lighter in weight than the previous model I had installed on my f150. Same quality but much easier to fold back to utilize the entire space in the bed. Easy to self install and the quality of product make this a great option for covering the bed of your pickup.

### ⭐⭐⭐⭐⭐ Pricey but quality
*by D***K on February 3, 2026*

Pricey but seems to be good quality. Installation was not too bad. It does let a lot of water in the back at the car wash but was fine in the rain.

### ⭐⭐⭐⭐⭐ 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.

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**Shop now:** [https://www.desertcart.vn/products/724747303-realtruck-bak-mx4-ts-hard-folding-truck-bed-tonneau-cover](https://www.desertcart.vn/products/724747303-realtruck-bak-mx4-ts-hard-folding-truck-bed-tonneau-cover)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-20*