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BakFlip MX4 Tonneau Cover 448131

BakFlip MX4 Tonneau Cover
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  • Our Price: $1,199.99
  • Shipping:FREE SHIPPING
  • Part Number: 448131
  • UPC: 192631020486
  • Rating: (727)

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BakFlip MX4 Tonneau Cover

$1,199.99

Free Shipping

Select your vehicle details above to ensure item compatibility.

Ships between 04/30/24 - 05/01/24
  • We will NOT be undersold on BakFlip Tonneau Covers! Seen a better price? Call us at 800-663-1570 and we'll beat it!
  • Bring both style and function to your truck with the durable and lightweight BakFlip MX4 Aluminum Tonneau Cover
  • New and improved universal rear seal – closes with tailgate in the open or closed position
  • Fully opens for complete, 100% bed access
  • Standard model available, or choose to add the BakBox utility storage box (not available for all vehicles)
  • Enhanced heavy-duty Aluminum construction – resistant to scratching and UV radiation
  • Injection molded latch housing for superior durability
  • Attractive Black flat matte finish
  • BakFlip Comparison Chart
  • Made in the USA
  • Backed by a 5-Year Warranty

Whether you’re loading your truck up with sand, cement, or concrete, or packing up for a weekend camping trip, your cargo needs to be protected, and your truck deserves to look good. If you want to add all the convenience of a locking trunk to the style and function of your pickup, equip your rig with the BakFlip MX4 Aluminum Tonneau Cover.

Not only do the enhanced heavy-duty aluminum panels look great in their flat matte finish – they also provide incredible resistance to scratches and UV rays. In addition, the premium density foam core stands up strong to heavy use and abuse. The newly upgraded rear seal is universal, and allows you to close your cover while the tailgate is in the open or closed position - no need to worry about damaging your cover when you close the cover in a hurry. Now, new and updated features include include Matte elevator bolts, prop rod clips, rail end caps, and finished cab corner caps.

Your BakFlip MX4 Aluminum Tonneau Cover is rated to hold up to 400 lbs of evenly distributed weight right on top. The latch housing is injection molded, for supreme durability that will last for the long haul. This cover is made in the USA and backed by a 5-Year Warranty.

Optional Upgrade: Choose the Standard BakFlip MX4 model, or maximize your truck bed's functionality by adding the optional BakBox Folding Toolbox. This truck toolbox is strong, lightweight, easy to handle, and works seamlessly with the BakFlip MX4. (BakBox not available for all vehicles.)

BAK 448131 fits:

  • 2019-2024 Chevrolet Silverado Pickup
  • 2019-2024 GMC Sierra Pickup

BakFlip MX4 Tonneau Cover Customer Reviews

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Overall Rating:

4.9 of 5

Average Install Time: 1-2 hours

Showing 6 of 727 reviews. See All Reviews.

who drives a Chevy Silverado
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this is my 3rd Bakflip bed cover. as allways its the best out there in my opionon. it took us an hr to install this correctly. since i had prior ones i knew exactly what i needed to do to make this water proof. there is no such thing as 100% water proof but can be pretty close. allways dryfit everything and you need to make adjustment. we took it off 3 times to make sure we dont have any holes (seeing sun light) through any space. i used the best silicon in the market to do this. everywhere the corners are, where the track meets the manufacture seals, etc... i also have a tough bar so even that got some silicone under it. perfit fit every time. these two product works percfiectly together. i also noticed the made some improvments on the over all design. especially the arms. now it's permient. that great. 400 lbs weight cap on top. what else do any of us need. also have a drop in bed liner. i dont like those carpets. it just doesnt protect the wheel area if you use the carpet. for my next truck i prob go with this company again. on a different note. autoaccessory garage is A+ in my book. customer service is excellent. just wanted to mention that since they helped me with the drip in liner. im all done adding these on my brand new 2023 chevy silivarado custom with 6; bed. totall procted now except for the front. that is next week's project.

Install Time: 30-60 minutes

who drives a Chevy Silverado
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Easy to install, looks great. I have a small leak I need to troubleshoot.

Install Time: 30-60 minutes

who drives a Chevy Silverado
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Very good product. A couple of small complaints with installation, but overall very good.

Install Time: 1-2 hours

who drives a Chevy Silverado
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Great product! Very happy with the process!

Install Time: 1-2 hours

who drives a Chevy Silverado
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This cover is the best quality and an great price! so easy to install. The packaging was great! They protect the cover to the max when shipping it and it is the best! once you put the cover on it looks so sharp and it fits perfect! I will always buy from this company and I will always buy this brand. thank you so much again!!

Install Time: 30-60 minutes

who drives a GMC Sierra
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Installed both tonneau cover and flipbox in approx 2 hrs. Looks like OEM part Looks awesome (job done by two 72 year olds). I have pictures of both installed on 2019 GMC Sierra Denali if you want em.

Install Time: 1-2 hours

Showing 6 of 727 reviews. See All Reviews.