---
product_id: 678352234
title: "BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10\" Bed (69.9\")"
brand: "realtruck"
price: "$5661.45"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/678352234-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover-448130
store_origin: US
region: United States of America
---

# Supports up to 400 lbs evenly distributed Ultimate security with auto-latching panels Matte aluminum finish resists scratches & UV BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9")

**Brand:** realtruck
**Price:** $5661.45
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in style, unlock your truck’s potential.

## Quick Answers

- **What is this?** BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9") by realtruck
- **How much does it cost?** $5661.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/678352234-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover-448130)

## 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

- • **Full Bed Freedom:** Access your entire 5'10" bed easily with fold, flip, or closed operation—no brake light obstruction.
- • **Sleek Matte Armor:** Premium matte finish protects against scratches, marks, and UV damage—keeping your truck looking sharp.
- • **Lock & Roll Security:** Auto-latching aluminum panels lock instantly when closed, securing your gear without extra effort.
- • **Heavy-Duty Load Ready:** Rated to hold 400 lbs evenly distributed, perfect for hauling heavy gear or rooftop cargo.
- • **Hassle-Free Confidence:** Simple installation backed by a 5-year warranty and US-based support ensures peace of mind.

## Overview

The BAK BAKFlip MX4 is a hard folding tonneau cover designed for 2019-2022 Chevy/GMC Silverado and Sierra 5'10" beds. Featuring durable matte aluminum panels with automatic latching and a 400 lb load rating, it offers secure, stylish, and full bed access while seamlessly integrating with MultiPro/Flex tailgates. Easy to install and backed by a 5-year warranty, it’s the ultimate upgrade for truck owners who demand both function and flair.

## Description

BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9")

## Features

- Fits 2019 - 2022 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9")
- ULTIMATE SECURITY | The BAKFlip MX4 tonneau cover has durable aluminum panels that automatically latch as the cover is partially or fully closed, and is fully locked once your tailgate is closed
- STYLISH MATTE FINISH | Featuring matte-finished aluminum panels, protecting against marks, scratches and UV damage; as well as premium upgrades to the perimeter seals and hardware
- 100% BED ACCESS | Operate this cover closed, folded or flipped up, all without covering the 3rd brake light. Paired with a dual action tailgate seal for tailgate operation open or closed
- WE’VE GOT YOUR BAK | The MX4 truck bed cover is rated up to 400 lbs of evenly distributed weight and is easy to install. This hard fold has a 5-year, hassle-free warranty, with a US-based support team

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BAK |
| Brand | RealTruck |
| Model | 448130 |
| Product Dimensions | 172.72 x 58.42 x 20.32 cm; 32.2 kg |
| Item model number | 448130 |
| Exterior | Matte Aluminium |
| Manufacturer part number | 448130 |
| Item Weight | 32.2 kg |

## Product Details

- **Brand:** RealTruck
- **Style:** Folding
- **Exterior finish:** Matte Aluminium
- **Material:** Aluminium
- **Lock type:** Tailgate

## Images

![BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9") - Image 1](https://m.media-amazon.com/images/I/61mpK93Qg0L.jpg)
![BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9") - Image 2](https://m.media-amazon.com/images/I/81owfAGOOPL.jpg)
![BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9") - Image 3](https://m.media-amazon.com/images/I/61Wr4VX4tbL.jpg)
![BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9") - Image 4](https://m.media-amazon.com/images/I/71-yMGXPDkL.jpg)
![BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2022 Chevy/GMC Silverado/Sierra, works w/MultiPro/Flex tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9") - Image 5](https://m.media-amazon.com/images/I/711k2l4wRrL.jpg)

## Frequently Bought Together

- RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448130 | Fits 2019-2025 Chevy/GMC Silverado/Sierra, w/MultiPro/Flex Tailgate (Will not fit Carbon Pro Bed) 5' 10" Bed (69.9")
- ES ENGINEERED BY SCHILDMEIER Stake Pocket Covers for 2019 & Newer Silverado/Sierra (Set of 2) NOT 3D Printed
- TacoNets GMC Sierra & Chevy Silverado Envelope Style Truck Bed Cargo Net - Fits 2013-2025 - Upgraded 5mm Bungee - Free Storage Bag - Heavy Duty Carabiners - Designed in USA - 18" x 50"

---

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-26*