Cognito 510-91152 Comfort Ride Leaf Spring | 2011-2022 Silverado/Sierra 2500HD/3500HD

Each Kit Features:

• 22% Improvement in ride quality
• Provides more compression travel before bottom overload activates
• Direct OEM replacement complete leaf packs
• Stock height
• Sold as a pair
• 2-hour DIY install time
• Made in the USA

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.

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.