BAKFlip MX4 Hard Folding Truck Tonneau Cover - 448426




The BAKFlip MX4 is among the best in its class. It's no surprise that BAK Industries calls it “America's #1 selling hard folding cover.” Packed with several features that make it a must-have on your off-road excursions. This allows 100% truck bed access, so none of your payload bay is off-limits. The MX4 delivers long-term use and protection thanks to its injection-molded latch housing, water-resistant EPDM outer rail seals and durable aluminum matte finish panels. It's also designed with pre-molded die-cut shock-absorbent bumpers and secure rod clips for added durability. Flexible and versatile, the MX4 hard folding truck bed cover lets you drive with either its cover flipped up or closed and folded. The 448426 also features a dual-action tailgate seal and is rated for up to 400 pounds of evenly distributed weight. Matte-finished cab corner and rail-end caps plus clamps and elevator bolts give the MX4 a sophisticated and streamlined look. Thanks to its advanced scratch, scuff and UV ray resistance, this truck bed cover keeps looking great even under the toughest conditions.

Customer Reviews

4.9 4.9
12 Customer ratings

Customer Images

5.0 Great product. Cant say enough about it

Easy to install, fits perfectly. Very strong and looks fantastic on my Tacoma

from Las Vegas |
5.0 Great products and work at 4WP

Looks and works great. Finished on time and demonstrated the product

from Ft. Myers |
5.0 Outstanding product.

Self installation took about an hour. Highly recommend the MX4!

from Albuquerque New Mexico |
5.0 Secure storage - easy DIY

Easy install and looks sharp. Good quality cover that should last a long time.

from Phoenix |
5.0 I approve!

Great tonneau cover! Love it… very sleek. Love the matte black, and stuff is secure in the back.

from Here |



Question & Answers

1 Answered question

Q: Will the BAKFlip MX4 work on my 2021toyota tacoma 5ft bed, I have a fuel takn and the fill spout is the same height as the bed rail Answer this question

A: The BAKFlip MX4 Hard Folding Truck Tonneau Cover (5.2' Bed) -Part Number: BKI448426 *Excludes Models With Bed Storage Boxes

Answered by Dave from 4WP HQ on 10/14/2021

This Product Fits the Following:

  • 2022 Toyota Tacoma Limited  
  • 2022 Toyota Tacoma SR  
  • 2022 Toyota Tacoma SR5  
  • 2022 Toyota Tacoma TRD Off-Road  
  • 2022 Toyota Tacoma TRD Pro  
  • 2022 Toyota Tacoma TRD Sport  
  • 2021 Toyota Tacoma TRD Sport  
  • 2021 Toyota Tacoma TRD Pro  
  • 2021 Toyota Tacoma TRD Off-Road  
  • 2021 Toyota Tacoma SR5  
  • 2021 Toyota Tacoma SR  
  • 2021 Toyota Tacoma Limited  
  • 2021 Toyota Tacoma Trail  
  • 2020 Toyota Tacoma SR  
  • 2020 Toyota Tacoma TRD Pro  
  • 2020 Toyota Tacoma TRD Sport  
  • 2020 Toyota Tacoma Limited  
  • 2020 Toyota Tacoma TRD Off-Road  
  • 2020 Toyota Tacoma SR5  
  • 2019 Toyota Tacoma TRD Sport  
  • 2019 Toyota Tacoma TRD Pro  
  • 2019 Toyota Tacoma TRD Off-Road  
  • 2019 Toyota Tacoma SR5  
  • 2019 Toyota Tacoma SR  
  • 2019 Toyota Tacoma Limited  
  • 2018 Toyota Tacoma SR  
  • 2018 Toyota Tacoma SR5  
  • 2018 Toyota Tacoma Limited  
  • 2018 Toyota Tacoma TRD Sport  
  • 2018 Toyota Tacoma TRD Pro  
  • 2018 Toyota Tacoma TRD Off-Road  
  • 2017 Toyota Tacoma Limited  
  • 2017 Toyota Tacoma SR  
  • 2017 Toyota Tacoma SR5  
  • 2017 Toyota Tacoma TRD Off-Road  
  • 2017 Toyota Tacoma TRD Sport  
  • 2017 Toyota Tacoma TRD Pro  
  • 2016 Toyota Tacoma SR  
  • 2016 Toyota Tacoma SR5  
  • 2016 Toyota Tacoma TRD Sport  
  • 2016 Toyota Tacoma TRD Off-Road  
  • 2016 Toyota Tacoma Limited  


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