Introducing the BAKFlip MX4, featuring heavy-duty aluminum matte finish panels that offer superior UV and scratch resistance, and an enhanced premium density foam core. The MX4 is the upgrade to the G2 aluminum series, equipped with upgraded latch housing components, and an integrated tailgate seal that allows the cover to be closed with the tailgate in the closed or open position. This heavy-duty, all-season truck bed cover is designed to perform in the most extreme conditions. The MX4's resilient infrastructure is designed for everyday use, with upgraded components that provide enhanced resistance to the elements without compromising its sleek, low-profile look and feel. The MX4's solid and robust design is flush mount, and backed by an extended 5-year warranty.\nBAKFlip MX4 Hard Folding Truck Bed Cover - Matte Finish - 2019-2022 (New Body Style) Ram 1500 6' 4" Bed without RamBox with Multifunction Tailgate\nBefore purchase please verify if you have New Body Style or Classic Body Style on 2019-2021 Ram 1500 - This part is for the New Body StyleNOTE: Will work with Multifunction Tailgate\n2020-2022 Ram 1500 76.3 Bed, 2019 Ram 1500 76.3 Bed