The BAKFlip MX4 TS from RealTruck is our #1 best-selling truck bed cover with easy rack compatibility. This top-of-the-line hard-folding cover is engineered to combine versatility and resilience, making it the ideal choice for truck owners who demand performance from their vehicles. While the BAKFlip MX4 TS sets the standard for keeping your cargo on lockdown, it raises the bar for versatility. Integrated T-slot channels in the bed rails make it easier than ever to add aftermarket crossbars, racks, cargo baskets, carriers, and a variety of cargo accessories in an instant. Whe n was the last time you made perfect use of the space above your truck bed? The BAKFlip MX4 TS truck bed cover features a low-profile design constructed from the highest quality materials, including heavy-duty aluminum top panels finished with a matte black specialty automotive coating  that's scr atch and dent-resistant and practically immune to UV-fading. Unlike comparable soft-folding covers, you can't slice through this cover with a pocketknife. The BAKFlip MX4 TS sits low and flush with your truck's bed caps yet offers heavyweight cargo protection for whatever you haul. With the BAKFlip MX4 TS, full bed access is always quick and easy. Just flip the panels forward to the cab, engage the integrated prop rods to secure the cover, and you're ready to go. Whether you're exploring the wilderness, out on a family adventure, or hauling gear to the job site, you're guaranteed that your be d cover will perform.