--- product_id: 362478800 title: "RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448133 | Fits 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500 6' 10\" Bed (82.2\")" brand: "realtruck" price: "5396419CFA" currency: XOF in_stock: true reviews_count: 5 url: https://www.desertcart.sn/products/362478800-realtruck-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover store_origin: SN region: Senegal --- # Supports up to 400 lbs evenly distributed Ultimate security with automatic latching Matte-finished aluminum resists scratches & UV RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448133 | Fits 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500 6' 10" Bed (82.2") **Brand:** realtruck **Price:** 5396419CFA **Availability:** ✅ In Stock ## Summary > 🚛 Lock it, load it, flaunt it — the MX4 means business. ## Quick Answers - **What is this?** RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448133 | Fits 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500 6' 10" Bed (82.2") by realtruck - **How much does it cost?** 5396419CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/362478800-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 - • **Sleek Matte Armor:** Premium matte aluminum finish protects against scratches, fingerprints, and UV damage while elevating your truck’s style. - • **Heavy-Duty Load Capacity:** Supports up to 400 lbs of evenly distributed weight, perfect for gear, tools, or tailgate parties. - • **Tailgate-Locked Security:** Automatic latching locks cover as tailgate closes for peace of mind on every drive. - • **Full Bed Access, No Brake Light Block:** Fold or flip the cover without obstructing your 3rd brake light—ultimate convenience meets safety. - • **Made in the USA with Global Materials:** Crafted with precision and backed by a 5-year warranty, supported by a US-based team. ## Overview The BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover fits 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500 6'10" beds, featuring durable matte-finished aluminum panels with automatic tailgate locking. It offers 100% bed access without blocking the 3rd brake light, supports up to 400 lbs, and includes dual drain tubes and full perimeter seals for weather protection. Proudly made in the USA with a 5-year warranty, it combines rugged security with sleek style for the modern truck owner. ## Description The BAKFlip MX4 was the first matte-finished, hard folding cover to market, becoming America’s #1 Selling Hard Folding Cover in just a few years. Simply put, the MX4 just looks better than other covers. Its sleek no-profile appearance allows you to maintain the appearance of your truck, while enabling you to securely stow cargo in the bed. The MX4’s pioneering, textured matte-finish adds a premium look and feel while also protecting against UV damage, annoying finger print marks, and scratches. MX4 has everything you expect from a premium cover. The engineers at BAK Industries fine-tuned even the smallest elements of the cover, down to adding cab corner caps and rail-end cap, to extending a matte-finish throughout the cover’s side rails, clamps, and elevator bolts. The MX4’s integrated buckle system and automatic latching mechanism allows you to drive with the cover partially or fully opened without covering the 3rd brake light. For 100% bed access, simply unlock the cover from either side via its pull latches and fold the cover all the way up against the cab. From there, you can prop the cover in place by tightening two rods into the underside of the panel. For enhanced durability, the MX4 also features pre-molded, shock-absorbent bumpers on either side of the panel, protecting the folded panels from hitting the cover during turbulent driving. Rain or shine, the MX4 provides confident cargo storage that’s complete with dual drain tubes to divert water away from the truck bed, as well as full perimeter seals to help protect against water intrusion. Finally, the MX4 can hold up to 400lbs of evenly distributed weight and is backed by a 5-year, hassle-free warranty. BAKFlip MX4 is proudly made in the USA with globally sourced materials with a US-based support team. . ## Features - Fits 2020 - 2024 Chevy/GMC Silverado/Sierra 2500/3500 6' 10" Bed (82.2") - 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 | |---------------|-------| | Asin | B07XC3D1BP | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | RealTruck | | Customer Reviews | 4.4 4.4 out of 5 stars (431) 4.4 out of 5 stars | | Exterior Finish | Aluminium | | Global Trade Identification Number | 00192631030355 | | Included Components | tonneau cover, rails, hardware kit, install guide | | Item Type Name | truck bed tonneau cover | | Item Weight | 32.21 kg | | Lock Type | Tailgate | | Manufacturer | BAK | | Manufacturer Part Number | 448133 | | Material Type | Aluminium | | Model Number | 448133 | | Oem Equivalent Part Number | 448133 | | Style Name | Folding | | Unit Count | 1.0 count | | Upc | 192631030355 | ## Product Details - **Brand:** RealTruck - **Style:** Folding - **Exterior finish:** Aluminium - **Material:** Aluminium - **Lock type:** Tailgate ## Images ![RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448133 | Fits 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500 6' 10" Bed (82.2") - Image 1](https://m.media-amazon.com/images/I/61YvXVSqr1L.jpg) ## Questions & Answers **Q: Will this fit a 2021 sierra 2500 at4 hd?** A: It fits my 2020 same truck. One thing to verify is bed length when you buy it. Dealers told me the length but when I received it it was to short. Measure for yourself before ordering. I bought mine off Amazon. Installed in 15 minutes. No drilling. Easy to remove. Really easy to fold back. Mine is the 4 fold. Worth every penny. Nice to have stuff protected but can have full use of my bed in less than 5 minutes. **Q: Can this be used with a gooseneck trailer in folded position i.e. not flipped all the way up?** A: It can on my truck, a 2020 GMC 3500 regular bed. That's why I bought this one. I can tow my 5th wheel with the cover in the folded position, not flipped up. **Q: Will this fit a 2023 Silverrado 2500HD with the 6'10" bed?** A: Yes, the BAK MX$ #448133 fits the 2023 Silverado 2500HD with 6'10" bed. **Q: will this work with gmc multi pro tailgate** A: Yes, this cover is designed to work with that truck feature. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top quality in every way! *by on Reviewed in Canada 16 November 2020* This is my third BakFlip cover in the last ten years and the quality of fit and finish has improved dramatically despite the previous ones having no issues. I really like that all the hardware is now black rather than silver/raw aluminum. ### ⭐⭐⭐⭐⭐ Fits great and clears accessories. *by on Reviewed in the United States 28 May 2026* Great fit, easy to install, and easily clears the grab bar handle in a 2023 GMC 2500HD and an AMP Research bed extender. I called to order it and they wouldnt sell it to me because of the bed extender, insisted it was to high. Called back next day and didnt mention the extender. Sent with no problem and fits great and easily clears the bed extender. I'm very happy with it. ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in Canada 7 March 2024* BAKFlip 4 arrived in scheduled delivery time. It was packaged well. Instructions were good. Took 55 minutes from the time I started opening the box, read the instructions, and completed installation ## Frequently Bought Together - RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448133 | Fits 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500 6' 10" Bed (82.2") - JKCOVER Center Console Organizer Tray Compatible with (2019-2023 2024) Chevy Silverado 1500/GMC Sierra 1500 and 2020-2024 Silverado/Sierra 2500/3500 HD - Full Console w/Bucket Seats ONLY，Black trim - Bed Rail Stake Pocket Covers for GMC Chevy Silverado Sierra 1500 2019-2024, GMC Sierra 2500 3500HD 2020-2024, Truck Caps Rear Holes Plugs Covers Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/362478800-realtruck-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover](https://www.desertcart.sn/products/362478800-realtruck-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-18*