Our number one best-selling tonneau cover—the BAKFlip MX4—has just gotten even better with the release of the all-new MX4 TS, only from RealTruck. This premium tonneau cover takes everything enthusiasts love about the original MX4 and adds heavy-duty T-slot side rails, enabling the quick and effortless mounting of racks, carriers, and other cargo management accessories.
 
From a build perspective, the BAKFlip MX4 TS lives up to the expectation of quality set forth by BAK® Industries. A premium all-aluminum construction offers immense durability and a low overall weight. Speaking of low, the cover's ultra-low profile sits nearly flush with your truck's bed rails for a subtle, stylish appearance. This alloy also displays exceptional corrosion resistance, especially when topped with BAK's proprietary matte black finish. This durable design offers over 400 pounds of cargo capacity when evenly distributed across the top panels.
 
If protection from the elements is a concern, the BAKFlip MX4 TS has you covered. Featuring supple rubber perimeter seals and molded plastic end caps, this tonneau cover resists water intrusion to keep your valuables clean and dry. A dual-action tailgate seal weatherproofs the tailgate and enables the opening and closing of the tailgate regardless of the tonneau cover's position. If any moisture slips past this layer of protection, it's redirected out of the integrated water channels and drainage tubes found in most applications.
 
The BAKFlip MX4 TS sets the standard for keeping your cargo on lockdown and raises the bar for versatility. Both bed rails feature integrated T-slot channels that accept T-slow accessories, such as aftermarket crossbars, racks, cargo baskets, carriers, and more. This versatile design lets you take full advantage of the space above your truck's bed, bolstering its cargo capacity in seconds.
 
Operating and closing the MX4 TS is quick and easy using its intuitive, refined latch system. Drop the tailgate, release the easy-to-use rear latches, and fold the cover toward the bulkhead. If full bed access is required, the cover can be folded flush against the cab and supported with heavy-duty prop rods. Integrated rubber bumpers prevent scratches and scuffs while in the upright position.
 
Installation is just as easy using BAK's specially designed clamp system, ensuring an easier-than-ever installation in under an hour.
 
BAK is a RealTruck® brand. When you order the BAKFlip MX4 TS or any other BAK product from us, you're dealing directly with the manufacturer. We proudly cover each BAKFlip MX4 with a 5-year warranty against manufacturing and material defects.
 
PRODUCT HIGHLIGHTS
Heavy-duty aluminum panels and rail construction
Matte-black exterior finish adds a subtle, stylish accent
Integrated T-slot channels enable the effortless addition of racks, carriers, and cargo management accessories
Refined latch system reduces cable fatigue for smooth, effortless operation
Cover folds toward the cab for easy 100 percent bed access
Weather-resistant rubber seals and plastic end caps for superior protection
Extra-strong prop rods firmly secure the cover in the open position
Premium rubber bumpers protect the cab from contact with the cover
Integrated drain tubes ensure cargo stays dry
Redesigned rail and clamp design combine for an easier-than-ever, no-drill installation
Supports more than 400 lbs. of weight (evenly distributed)
Limited 5-year warranty
Proudly Assembled in Missouri