GMC Sierra 2500 HD Tonneau Cover - BAK - BAKFlip MX4 (GEN 3) Hard Fold - Matte Black - `20-`25
GMC Sierra 2500 HD Tonneau Cover - BAK - BAKFlip MX4 (GEN 3) Hard Fold - Matte Black - `20-`25

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The GMC Sierra 2500 HD Tonneau Cover by BAK, BAKFlip MX4 (GEN 3), is the perfect upgrade for your truck bed. This hard fold cover, boasting a matte black finish, fits models from 2020 to 2025, offering enhanced style and protection for your vehicle.
This BAKFlip MX4 (GEN 3) sets a new standard in tonneau covers with its improved functionality and durability. Constructed from alloy materials, it features heavy-duty aluminum top panels and side rails, reinforced by high-density polymer cores. This results in a 22% strength increase over previous models. With a sleek, textured matte black finish, the MX4 blends seamlessly with your truck's profile when closed and folds open to provide full bed access.
Features
- High-density polymer reinforced aluminum top panels, 22% stronger than the original MX4.
- No-drill installation with redesigned rail and clamp design.
- Re-engineered lock components and auto-latching system for enhanced security.
- Weather-resistant seals and extra-long, dual-action tailgate seal for superior protection.
- Premium rubber bumpers protect the cab upon cover folding.
- Simple one-person installation with extra-strong prop rods for a firm hold.
- Integrated water drainage and 400 lbs weight capacity (evenly distributed).
- Limited Five-Year Warranty for peace of mind.
Whether you are hauling tools or personal gear, this tonneau cover ensures your cargo is safeguarded from rough weather and potential security threats. For more information or assistance, feel free to contact us. We provide installation and customization services at our stores in Austin, Texas and Los Angeles, California. Call us directly at 512-982-9393 (TX) or 562-981-6800 (CA) with any questions. If you're considering multiple items, contact us for potential shipping discounts. Installation is available on premises at both locations.
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