{"product_id":"bak-bakflip-mx4-gen-3-matte-finish-hard-folding-truck-bed-cover-for-gmc-sierra-1500-2019-2021-with-carbonpro-bed-5-9-bed","title":"BAK BAKFlip MX4 (GEN 3) Matte Finish Hard Folding Truck Bed Cover for GMC Sierra 1500 (2019-2021) with CarbonPro Bed, 5' 9\" Bed","description":"\u003cp\u003eThe BAKFlip MX4 (GEN 3) from BAK is the ultimate upgrade to the popular truck bed cover, designed specifically for GMC Sierra 1500 models from 2019 to 2021 with the CarbonPro bed. Crafted from high-density polymer-reinforced aluminum, the top panels and side rails offer a 22 percent increase in strength over previous models, ensuring durability for heavy-duty use. The textured matte black finish provides a sleek, professional look that complements any truck while resisting scratches and weathering. This cover's flush mounting design integrates seamlessly with your truck's profile, providing a low-profile aesthetic that enhances the vehicle’s appearance. Its foldable design allows for full bed access, with the cover folding against the cab to facilitate easy loading and unloading without completely removing the cover. The innovative integrated water drainage system effectively channels rainwater away, preventing seepage and protecting cargo from moisture. The cover's all-weather sealing system, including re-engineered perimeter seals and a longer dual-action tailgate seal, ensures superior weather resistance, keeping your gear dry regardless of conditions. Installation is simplified with a new click-in design that reduces setup time by approximately 12 percent, making it feasible for one person to install efficiently. The BAKFlip MX4 also features re-engineered lock components for enhanced security, protecting your cargo from theft with patented auto-latching panels and a robust locking mechanism. Additional features include precision-engineered aluminum side rails for strength, rubber bumpers to prevent cab damage when the cover is folded upright, and a 400-pound weight capacity for heavy loads. Designed to maintain full visibility of the third brake light in all positions, this cover complies with safety standards. Backed by a 5-year warranty, the BAKFlip MX4 (GEN 3) offers a perfect combination of durability, security, weather protection, and style for GMC Sierra owners seeking a reliable tonneau cover that enhances truck functionality and appearance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-density polymer-reinforced aluminum top panels are 22% stronger than the original MX4\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRe-engineered auto-latching panels provide improved security over GEN 2 models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhanced perimeter seals and tight-fit clamps deliver superior weather protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePremium rubber bumpers safeguard the cab when the cover is folded into the upright position\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExtra-long, dual-action tailgate seal offers comprehensive weather resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSimplified installation with a 12% quicker, click-in design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFull visibility of third brake light in all positions for safety compliance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSleek textured matte black finish enhances appearance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision-engineered aluminum side rails and frame provide structural integrity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFolds against the cab for complete bed access without removal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRe-engineered prop rod clips ensure secure positioning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to support a 400-pound weight capacity evenly distributed\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated water drainage system effectively channels away moisture\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy, one-person installation process\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in Missouri with a 5-year warranty for peace of mind\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 GMC Sierra 1500 AT4\u003cbr\u003e\n2019 GMC Sierra 1500 Base\u003cbr\u003e\n2019 GMC Sierra 1500 Denali\u003cbr\u003e\n2019 GMC Sierra 1500 Elevation\u003cbr\u003e\n2019 GMC Sierra 1500 SLE\u003cbr\u003e\n2019 GMC Sierra 1500 SLT\u003cbr\u003e\n2020 GMC Sierra 1500 AT4\u003cbr\u003e\n2020 GMC Sierra 1500 Base\u003cbr\u003e\n2020 GMC Sierra 1500 Denali\u003cbr\u003e\n2020 GMC Sierra 1500 Elevation\u003cbr\u003e\n2020 GMC Sierra 1500 SLE\u003cbr\u003e\n2020 GMC Sierra 1500 SLT\u003cbr\u003e\n2021 GMC Sierra 1500 AT4\u003cbr\u003e\n2021 GMC Sierra 1500 Base\u003cbr\u003e\n2021 GMC Sierra 1500 Denali\u003cbr\u003e\n2021 GMC Sierra 1500 Elevation\u003cbr\u003e\n2021 GMC Sierra 1500 SLE\u003cbr\u003e\n2021 GMC Sierra 1500 SLT\u003cbr\u003e\n2022 GMC Sierra 1500 AT4\u003cbr\u003e\n2022 GMC Sierra 1500 AT4X\u003cbr\u003e\n2022 GMC Sierra 1500 Denali\u003cbr\u003e\n2022 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2022 GMC Sierra 1500 Elevation\u003cbr\u003e\n2022 GMC Sierra 1500 Pro\u003cbr\u003e\n2022 GMC Sierra 1500 SLE\u003cbr\u003e\n2022 GMC Sierra 1500 SLT\u003cbr\u003e\n2023 GMC Sierra 1500 AT4\u003cbr\u003e\n2023 GMC Sierra 1500 AT4X\u003cbr\u003e\n2023 GMC Sierra 1500 Denali\u003cbr\u003e\n2023 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2023 GMC Sierra 1500 Elevation\u003cbr\u003e\n2023 GMC Sierra 1500 Pro\u003cbr\u003e\n2023 GMC Sierra 1500 SLE\u003cbr\u003e\n2023 GMC Sierra 1500 SLT\u003cbr\u003e\n2024 GMC Sierra 1500 AT4\u003cbr\u003e\n2024 GMC Sierra 1500 AT4X\u003cbr\u003e\n2024 GMC Sierra 1500 Denali\u003cbr\u003e\n2024 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2024 GMC Sierra 1500 Elevation\u003cbr\u003e\n2024 GMC Sierra 1500 Pro\u003cbr\u003e\n2024 GMC Sierra 1500 SLE\u003cbr\u003e\n2024 GMC Sierra 1500 SLT\u003cbr\u003e\n2025 GMC Sierra 1500 AT4\u003cbr\u003e\n2025 GMC Sierra 1500 AT4X\u003cbr\u003e\n2025 GMC Sierra 1500 Denali\u003cbr\u003e\n2025 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2025 GMC Sierra 1500 Elevation\u003cbr\u003e\n2025 GMC Sierra 1500 Pro\u003cbr\u003e\n2025 GMC Sierra 1500 SLE\u003cbr\u003e\n2025 GMC Sierra 1500 SLT\u003cbr\u003e\n2026 Chevrolet Silverado 1500 Custom\u003cbr\u003e\n2026 Chevrolet Silverado 1500 Custom Trail Boss\u003cbr\u003e\n2026 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2026 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2026 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2026 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2026 Chevrolet Silverado 1500 PPV\u003cbr\u003e\n2026 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2026 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2026 Chevrolet Silverado 1500 ZR2\u003cbr\u003e\n2026 GMC Sierra 1500 AT4\u003cbr\u003e\n2026 GMC Sierra 1500 AT4X\u003cbr\u003e\n2026 GMC Sierra 1500 Denali\u003cbr\u003e\n2026 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2026 GMC Sierra 1500 Elevation\u003cbr\u003e\n2026 GMC Sierra 1500 Pro\u003cbr\u003e\n2026 GMC Sierra 1500 SLE\u003cbr\u003e\n2026 GMC Sierra 1500 SLT","brand":"BAK","offers":[{"title":"Default Title","offer_id":46977129775303,"sku":"bak448135","price":1249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/db74dda97d5f7b4304a8fd362b323d5a.jpg?v=1786401630","url":"https:\/\/mainstreeteshop.com\/products\/bak-bakflip-mx4-gen-3-matte-finish-hard-folding-truck-bed-cover-for-gmc-sierra-1500-2019-2021-with-carbonpro-bed-5-9-bed","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}