Why you need the BAKFlip MX4

Secure prop rod clips

Matte-finished cab corner caps

Pre-molded, die-cut, shock-absorbent bumpers

5 year product warranty


The BAKFlip MX4 tonneau cover is a premium hard folding truck bed cover that offers a sleek and streamlined look and feel. It features matte-finished cab corner caps, clamps, and elevator bolts. Additionally, the MX4 has an enhanced functionality with pre-molded, die-cut, shock-absorbent bumpers and secure prop rod clips. These features provide improved durability and ease of use.

The BAKFlip MX4 is a heavy-duty, all-season truck bed cover that is designed to perform in extreme conditions. Its resilient infrastructure is designed for everyday use, and features upgrades to the prop rod clips, rails, elevator bolts, and the A-panel and B-side bumpers that provide enhanced functionality and a more complete matte-finish look and feel. The MX4's solid and robust design is flush mount, which provides a sleek look and easy use. Additionally, it is backed by an extended 5-year warranty, providing you with peace of mind and confidence in your purchase.



Premium matte finish.

Durable aluminum panels.

Rated up to 400 lbs. of evenly distributed weight.

Dual-action tailgate seal .

100% full truck bed access.

Finished corner caps featuring a softer seal for a more finished appearance.

Pre-molded and die-cut A-panel and B-side bumpers.

Prop rod clips securely designed for durability.

Matte-finished elevator bolts and clamps.

5 Year Warranty.



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Dual Action Tailgate Seal

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Automatic Latching Panels

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Full Truck Bed Access

Installation Guide

Please feel free to make use of the BAKFlip MX4 Hard Folding Tonneau Covers Overview hard folding tonneau cover installation instructions below to assist you with the installation of your BAKFlip MX4 Hard Folding Tonneau Covers Overview truck bed cover.

You will find both printed installation instructions as well as installation videos to help guide you through the simple process.

Installation Guide

Product Warranty

BAK® Industries (“BAK”) warrants your BAKFlip MX4 hard folding truck bed cover to be structurally free from defects in material and workmanship for 5 Year Limited Warranty period from the retail date of purchase.  Warranty registration must be on file and/or proof of original purchase (detailed and dated receipt) required for warranty service. Warranty is nontransferable and applies to the original purchaser of the BAK product only.

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