Cognito 11-24 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD Comfort Ride Leaf Springs

The Cognito 11-24 Chevy/GMC Silverado/Sierra 2500/3500 HD Comfort Ride Leaf Springs are designed to enhance load handling and ride quality for heavy-duty trucks. Constructed from high-quality spring steel, these leaf springs provide increased compression travel before the overload activates, resulting in a smoother ride under various loads. They are engineered to maintain excellent ride comfort while offering improved suspension performance. Note that installing these springs on 2500 trucks will reduce load carrying capacity by 22%. When used on 3500 applications, the top overload spring must be removed, which further decreases load capacity. Helper air bags are recommended when towing heavy loads to ensure optimal support and safety.

These leaf springs are compatible with 2011 through 2024 Chevrolet and GMC Silverado and Sierra 2500/3500 HD models with 2WD or 4WD configurations. They serve as a direct replacement or upgrade for stock springs, suitable for applications requiring improved ride quality and load management. Installation involves replacing the existing leaf springs, with the option to modify 3500 models by removing the overload spring. These springs are ideal for heavy-duty towing, hauling, and daily driving scenarios where ride comfort and suspension performance are priorities. Proper auxiliary support, such as helper air bags, is recommended for heavy towing to maintain safety and vehicle stability.