448427 is the BAKFlip MX4 (Gen 3) Hard Folding Tonneau Cover sized for the 2016-2023 Toyota Tacoma with a 6'2" bed. It folds forward against the cab for full bed access, then closes and locks to protect what you carry.
As a Gen 3 BAKFlip MX4, this cover raises the load rating to 400 lb and improves the seals and latching.
A Tacoma bed is built for gear. Covering it keeps that gear locked up and out of the weather without giving up access when you need it.
Auto-latch security. The patented auto-latch engages the moment you close the cover, so there is no separate locking step to forget. Re-engineered latching panels and lock components improve forced-entry resistance compared with the previous generation.
Gen 3 strength. The top panels are multi-layer aluminum over a high-density polymer core and are 22% stronger than the original MX4, while precision-engineered aluminum side rails and frame keep the cover rigid. It is rated for 400 lb of evenly distributed weight.
Clean lines. Textured matte black covers the panels, rails and clamps, and the flush fit along the bed rails keeps the profile low.
Edge-to-edge sealing. New EPDM perimeter seals and tight-fitting clamps reduce seepage at the bed rails, the dual-action tailgate seal is 13% longer on most applications, and built-in water drainage moves moisture out of the way.
Full bed access without taking the cover off the truck. Fold it toward the bulkhead, let the prop rod clips hold it open, and load tall or bulky cargo. The bumpers keep the cab protected, and the third brake light stays visible whether the cover is open or closed.
The BAK 448427 brings Gen 3 strength, sealing and auto-latching to your bed. It carries a five-year limited warranty, is assembled in the USA, and ships from Track Ready Products.
Bolt-on, click-in mounting keeps the install simple: one person, basic hand tools, usually 30 minutes or less, and the hardware is in the box.
Start with a clean set of rails. Position the cover, tighten the clamps evenly, and run it through a full open and close cycle to check that it moves freely and latches.
Recheck the clamps after about a week, wash with mild automotive soap and water, and clear off snow and ice before opening. Keep the cover secured at all points whenever you drive.
