Cognito Comfort Ride Leaf Springs for 2011-2024 Silverado/Sierra 2500/3500 2WD/4WD

The Cognito Comfort Ride Leaf Spring will have more compression travel before the bottom overload activates, meanwhile maintaining an excellent ride quality via being made from high quality spring steel., , Note: These leaf springs will reduce load carrying capacity by 22% on 2500 trucks. These springs can be installed on 3500 applications but will require removing the top overload spring which will further reduce load capacity. Helper air bags are required when towing heavy loads