BAK Industries 448227 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Ram 1500 New Body 5'7" Bed w/o RamBox, MFTG
BAK Industries 448227 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Ram 1500 New Body 5'7" Bed w/o RamBox, MFTG
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BAK Industries 448227 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Ram 1500 New Body 5'7" Bed w/o RamBox, MFTG

4.3 stars out of 5070 reviews
(4.3)|
5,070 ratings
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Key item features

  • Enhanced Durability: High-density polymer-reinforced aluminum top panels are 22 percent stronger than the original MX27, with precision-engineered aluminum side rails and frame.
  • Improved Security: Re-engineered automatic latching panels offer improved security over the GEN 2 design, with re-engineered lock components for enhanced resistance to forced entry.
  • Superior Weatherproofing: Re-engineered perimeter seals and tight-fit clamps provide superior weather protection, complemented by an extra-long, dual-action tailgate seal and integrated water drainage system.
  • Full Bed Access: Folds against the cab for 100 percent bed access, with re-engineered prop rod clips for a secure hold and premium rubber bumpers protecting the cab.
  • Streamlined Installation: Simple one-person installation is 12 percent quicker with an all-new click-in design, and comprehensive 3rd brake light visibility is maintained in all positions.
  • Robust Capacity: This hard folding tonneau cover boasts a 400 lbs. weight capacity when evenly distributed across its surface.
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Current price is $1,097.62
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Columbus, 43215
Arrives by Sat, Feb 7
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Sold and shipped by AD Group Co
3.941176470588235 stars out of 5, based on 51 seller reviews(3.9)
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BAK Industries 448227 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Ram 1500 New Body 5'7" Bed w/o RamBox, MFTG
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Comparison Chart:
Truck tonneau cover typeHard FoldingBAK Industries 448227 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Ram 1500 New Body 5'7" Bed w/o RamBox, MFTGHard FoldingGator by RealTruck EFX Hard Tri-Fold Tonneau Cover Fits 19-25 Ram 1500 New Body 5'7" No RBHard FoldingRealTruck BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Dodge Ram 1500 5'7" Bed w/o RB, w/o MFTGHard FoldingBAK Industries BAKFlip G2 Hard Folding Tonneau Cover 26318Hard FoldingRealTruck Bakflip F1 Hard Folding Tonneau Cover Fits 19-25 Dodge Ram 1500 6'4" BedHard FoldingBakFlip MX4 TS Hard Folding Tonneau Cover w/ T-Slot Rails Fits 2021-2025 Ford F150/Raptor; 2022-2025 Lightning 5'7"Hard FoldingRealTruck BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2009-2024 Ram 1500 5'7" Bed w/o RamBoxHard FoldingBAK Industries 448135 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Fits 2019-2025 GMC Sierra 1500 5'8' w/Carbon Pro BedRetractableSyneticusa MR Series Retractable T-Slot Rails Hard Truck Bed Cover for 2016-2026 Tacoma 5ft BedHard FoldingBakFlip MX4 TS Hard Folding Tonneau Cover w/ T-Slot Rails Fits 2021-2025 Ford F150 6'7" Bed
Vehicle model448227BAK Industries 448227 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Ram 1500 New Body 5'7" Bed w/o RamBox, MFTGGC34008Gator by RealTruck EFX Hard Tri-Fold Tonneau Cover Fits 19-25 Ram 1500 New Body 5'7" No RB448226RealTruck BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Dodge Ram 1500 5'7" Bed w/o RB, w/o MFTG26318BAK Industries BAKFlip G2 Hard Folding Tonneau Cover 26318772225RealTruck Bakflip F1 Hard Folding Tonneau Cover Fits 19-25 Dodge Ram 1500 6'4" Bed449339TSBakFlip MX4 TS Hard Folding Tonneau Cover w/ T-Slot Rails Fits 2021-2025 Ford F150/Raptor; 2022-2025 Lightning 5'7"ClassicRealTruck BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2009-2024 Ram 1500 5'7" Bed w/o RamBoxSilveradoBAK Industries 448135 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Fits 2019-2025 GMC Sierra 1500 5'8' w/Carbon Pro BedTacomaSyneticusa MR Series Retractable T-Slot Rails Hard Truck Bed Cover for 2016-2026 Tacoma 5ft Bed449337TSBakFlip MX4 TS Hard Folding Tonneau Cover w/ T-Slot Rails Fits 2021-2025 Ford F150 6'7" Bed
Vehicle year2019BAK Industries 448227 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Ram 1500 New Body 5'7" Bed w/o RamBox, MFTG2019Gator by RealTruck EFX Hard Tri-Fold Tonneau Cover Fits 19-25 Ram 1500 New Body 5'7" No RB2019RealTruck BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Dodge Ram 1500 5'7" Bed w/o RB, w/o MFTG-BAK Industries BAKFlip G2 Hard Folding Tonneau Cover 263182019RealTruck Bakflip F1 Hard Folding Tonneau Cover Fits 19-25 Dodge Ram 1500 6'4" Bed2021BakFlip MX4 TS Hard Folding Tonneau Cover w/ T-Slot Rails Fits 2021-2025 Ford F150/Raptor; 2022-2025 Lightning 5'7"2009RealTruck BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2009-2024 Ram 1500 5'7" Bed w/o RamBox2019BAK Industries 448135 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Fits 2019-2025 GMC Sierra 1500 5'8' w/Carbon Pro Bed2016Syneticusa MR Series Retractable T-Slot Rails Hard Truck Bed Cover for 2016-2026 Tacoma 5ft Bed2021BakFlip MX4 TS Hard Folding Tonneau Cover w/ T-Slot Rails Fits 2021-2025 Ford F150 6'7" Bed
Size5' 7"BAK Industries 448227 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Ram 1500 New Body 5'7" Bed w/o RamBox, MFTG5' 7"Gator by RealTruck EFX Hard Tri-Fold Tonneau Cover Fits 19-25 Ram 1500 New Body 5'7" No RB5' 7"RealTruck BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2019-2025 Dodge Ram 1500 5'7" Bed w/o RB, w/o MFTG-BAK Industries BAKFlip G2 Hard Folding Tonneau Cover 263186'4"RealTruck Bakflip F1 Hard Folding Tonneau Cover Fits 19-25 Dodge Ram 1500 6'4" Bed4' 12" Bed | 59.5"BakFlip MX4 TS Hard Folding Tonneau Cover w/ T-Slot Rails Fits 2021-2025 Ford F150/Raptor; 2022-2025 Lightning 5'7"6'7" TruXportRealTruck BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover Fits 2009-2024 Ram 1500 5'7" Bed w/o RamBox6' 6"BAK Industries 448135 BAKFlip MX4 (GEN 3) Hard Folding Tonneau Fits 2019-2025 GMC Sierra 1500 5'8' w/Carbon Pro BedTacoma 5' Truck BedSyneticusa MR Series Retractable T-Slot Rails Hard Truck Bed Cover for 2016-2026 Tacoma 5ft Bed1BakFlip MX4 TS Hard Folding Tonneau Cover w/ T-Slot Rails Fits 2021-2025 Ford F150 6'7" Bed
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Customer ratings & reviews

4.3 out of 5 stars
stars5,070 ratings5,069 reviews
How item rating is calculated

Reviews summary

Pros
  • : Has a low profile that enhances truck appearance.
  • : Cover fits tightly and securely on the truck bed.
  • : Provides a protected storage space.
  • : Made with durable materials and has a sturdy feel.
Neutral
  • : Offers competitive pricing, but may not justify the cost for some users.
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Showing 1-3 of 5,069 reviews

Jul 10, 2025
James C.
5 out of 5 stars review

Seller Verified Purchase

Works great!

Fairly easy install. The videos help a lot. I had a slight issue with the rails leaning down slightly after being tightened. This kept the latches from catching when unrolled. After re-installing several times to see if I'd done something wrong, I just used a pair channel locks and bent the rails ever so slightly where the latches would make contact. Just enough to get it to latch without actually being able to see it. Worked great from there out.

Review from realtruck.com
Helpful?11V8B84SISBG688523963
Jun 29, 2025
Paul C.
5 out of 5 stars review

Seller Verified Purchase

BAKFlip MX4 Cover is AWESOME!

I needed a new cover for my new Denali pickup. I shopped many other brands and watched many videos on other covers. I decided to buy the the BAKFlip MX4 cover. I watch videos on how to install it and it installed pretty easy. Took me about an hour and a half because I am so particular. I love the way the cover looks. I also like how it folds. It locks down each section. You can also fold it up against the window to give you all the bedspace. I am very happy with my purchase.

Review from realtruck.com
Helpful?11V8B84SISBG688523963
Jul 6, 2025
Richard C.
5 out of 5 stars review

Seller Verified Purchase

The newest BakFlip MX4 is the best yet!

This is my 3rd BakFlip install over the past 9 years! I like how easy they are to install. I also like the low, clean appearance of the cover yet how secure they are from casual thieves etc. This new iteration feels lighter and better hinged. I like it!! My only complaint if you can call it that is that the 3 block bumpers have always resisted my attempts to peal the paper from the double sided tape that reveals the sticky side so you can install the bumps to the last panel that rest on the truck rear window. I can never get those to work properly.

Review from realtruck.com
Helpful?11V8B84SISBG688523963