---
product_id: 109121982
title: "RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7\" Bed (79.4\")"
brand: "realtruck"
price: "€ 1815.36"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/109121982-realtruck-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover
store_origin: IE
region: Ireland
---

# Ultimate security with automatic latching 100% bed access with versatile operation Durable matte-finished aluminum panels RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")

**Brand:** realtruck
**Price:** € 1815.36
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your ride with style and total bed access!

## Quick Answers

- **What is this?** RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4") by realtruck
- **How much does it cost?** € 1815.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/109121982-realtruck-bak-bakflip-mx4-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

- • **Access All Areas:** Fold, flip, or close the cover without blocking your 3rd brake light or tailgate function.
- • **Tailgate Friendly:** Seamlessly works with MultiPro/Flex tailgate for full functionality and convenience.
- • **Lock It Down, Stress-Free:** Automatic latching locks instantly when tailgate closes for unbeatable security.
- • **Matte Finish, Maximum Style:** Sleek matte aluminum resists scratches, UV damage, and keeps your truck looking sharp.
- • **Made in the USA, Built to Last:** Crafted with global materials and precision for durability and premium quality.

## Overview

The RealTruck BAKFlip MX4 is a hard folding tonneau cover designed for 2019-2025 Chevy/GMC Silverado and Sierra 6'7" beds. Made in the USA with durable aluminum panels featuring a matte finish, it offers automatic latching security integrated with your tailgate lock. The cover allows full bed access in multiple configurations without obstructing the 3rd brake light and is fully compatible with MultiPro/Flex tailgates, combining rugged protection with sleek, functional design.

## Description

RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")

## Features

- Fits 2019 - 2024 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")
- Made in the USA with Global Materials
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RealTruck |
| Style | BAKFlip MX4 |
| Exterior Finish | Chrome, Painted, Polished |
| Material | Aluminum |
| Lock Type | Tailgate |
| Manufacturer | BAK |
| UPC | 192631020486 |
| Global Trade Identification Number | 00192631020486 |
| Model | 448131 |
| Item Weight | 71 pounds |
| Product Dimensions | 81 x 23 x 9 inches |
| Item model number | 448131 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 448131 |

## Product Details

- **Brand:** RealTruck
- **Style:** BAKFlip MX4
- **Exterior Finish:** Chrome, Painted, Polished
- **Material:** Aluminum
- **Lock Type:** Tailgate

## Images

![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4") - Image 1](https://m.media-amazon.com/images/I/71yktD7elhL.jpg)
![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4") - Image 2](https://m.media-amazon.com/images/I/81fqdg-5DbL.jpg)
![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4") - Image 3](https://m.media-amazon.com/images/I/719Rin1tT7L.jpg)
![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4") - Image 4](https://m.media-amazon.com/images/I/71bQrA+ozOL.jpg)
![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4") - Image 5](https://m.media-amazon.com/images/I/812AP2qa1WL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this fit a 2015 crew cab silverado ?**
A: NO, Chevy/GM changed the dimensions in 2019 so this will not fit the 2015 Chevy.

**Q: Does this fit the new 2021 gmc at4 5'-8" bed**
A: Yes, this fits the 2019-2021 GMC Sierra 5'8 bed (Excluding Carbon Pro bed)

**Q: Will this fit my 2022 Silverado Crew Cab?**
A: It fit our 2500hd. We have a regular bed.

**Q: Works for a gmc sierra 1500 at4?**
A: I put one on a 2020 Sierra SLT Crew Cab with the short bed and it fits great. You have to know what cab size you have and what bed length you have.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sturdy bed cover
*by A***R on May 29, 2025*

Love my bed cover. Sturdy and well designed Fits my 2023 GMC sierra perfectly

### ⭐⭐⭐⭐⭐ GMC with factory bed liner.
*by I***C on May 14, 2025*

Easier to install then an my old bed cover.

### ⭐⭐⭐⭐⭐ instillation was easy
*by D***. on April 3, 2025*

all around well built product

## Frequently Bought Together

- RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448131 | Fits 2019 - 2025 Chevy/GMC Silverado/Sierra, works w/ MultiPro/Flex tailgate 6' 7" Bed (79.4")
- ES ENGINEERED BY SCHILDMEIER Stake Pocket Covers for 2019 & Newer Silverado/Sierra (Set of 2) NOT 3D Printed

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**Shop now:** [https://www.desertcart.ie/products/109121982-realtruck-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover](https://www.desertcart.ie/products/109121982-realtruck-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*