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Many covers make you remove the whole thing just to haul bigger gear. The BAKFlip MX4 folds up in sections, letting you open just what you need or secure it fully upright for total bed access. Prop rods hold the folded panels in place so you can drive with the bed completely open. The low-profile design sits inside the bed rails, keeping stake-pocket mounts clear for racks or accessories.
You don’t have to fumble with clamps or straps to lock it down. Each panel of the MX4 automatically latches when closed, and when the tailgate is locked, your cargo area stays sealed. The rear seal design lets you open or close the tailgate no matter if the cover is up or down—simple and secure for daily use.
Rain, snow, and sun are no match for its ½-inch thick aluminum panels with a premium foam core. They’re rustproof and rated to hold up to 400 lbs of evenly distributed weight. Matte black seals and a built-in drainage system help keep water out of the bed, while the scratch- and UV-resistant matte finish keeps its clean look year after year.
Instead of sitting high above the rails, the MX4 tucks neatly inside them for a flush, streamlined profile. That matte black finish isn’t just for looks—it’s resistant to scuffs, fading, and sun damage, so it keeps matching your truck’s lines without turning glossy or chalky over time.
The frame rails clamp directly to the inside of your bed rails—no drilling needed. Bolts secure the front hinge rail to the frame rails for a solid, level fit that stays put through heavy use. Once installed, it’s ready to go without extra tools or adjustments.
Ratings & Reviews
Claire H.
7/14/2026
Thanks for the great feedback! We're glad you're enjoying the tonneau cover and that being able to use almost the entire truck bed when it's open has been such a big plus. It's also nice knowing your gear stays secure when you lock the tailgate. We appreciate you mentioning the clamps too—that kind of feedback is always helpful. Thanks again, and we hope you keep enjoying your new cover!
Rob
6/4/2025
The BAKFlip after 2 years is still functioning great. I fixed the curling cushion by applying some strong adhesive to the spots that had detached, taped it in place and let cure for a couple of days. That solved that issue. Would continue to recommend the BAKFlip to others.
Do you have a question about this Tonneau Cover?
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Katrina B.
4/8/2022
I have gotten in contact with one of our installers and they suggested that if those components are popping out, they should be able to be glued in place.