Perfect Fit: Soft quad fold truck bed tonneau cover is compatible with Chevrolet Chevy Silverado / GMC Sierra 1500 2014-2018; Compatible for Chevrolet Chevy Silverado / GMC Sierra 2500 3500 HD 2015-2018; Compatible for Chevrolet Chevy Silverado / GMC Sierra 1500 Classic/Legacy 2019 Models with 6.5ft/6.6ft(78inch) bed fleetside, ensuring a custom fit that complements the truck's design while providing full protection from rain, snow, and dust Quad-fold Structure: The quad-fold cover provides enhanced storage versatility and superior space utilization compared to tri-fold options. When folded, it offers greater access and increased durability, thanks to an additional crossbar and two more robust clamps. The foldable design ensures full access to the truck bed whenever needed, while the tailgate lock transforms your truck bed into a fully secure trunk All-around Protection: Crafted from high-quality vinyl, this quad-fold cover provides protection against UV rays and is waterproof. Reinforced with alloy aluminum crossbars and heavy-duty powder-coated frames, it has passed rigorous tensile and tear resistance tests. The robust structure ensures exceptional strength and stability, making it durable even in heavy snow or rain, while effectively preventing air-lifting issues Easy to installation: The quad fold truck bed tonneau cover offers an ideal combination of security, convenience, and style. Designed for effortless installation and disassembly, no tools or modifications are needed. Upgraded adjustable clamps ensure quick and easy setup in within minutes. The package includes a quad-fold bed cover, a strip seal, extra replacement hardware, a button light for nighttime use, and a detailed installation manual Improved Gas Mileage: The sleek design of the quad-fold cover enhances your truck’s fuel efficiency by reducing wind drag through improved aerodynamics. This results in better gas mileage and savings at the pump, making it an efficient companion for your trips Note: Please verify your truck details carefully before purchasing, especially the truck bed length

Fitment: 

Compatible for Chevrolet Chevy Silverado / GMC Sierra 1500 2014-2018; 

Compatible for Chevrolet Chevy Silverado / GMC Sierra 2500 3500 HD;  2015-2018;

Compatible for Chevrolet Chevy Silverado / GMC Sierra 1500 Classic/Legacy Models) 2019