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

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. 

This Part Fits:

Year	Make	Model	Submodel
2020-2025	Chevrolet	Silverado 2500 HD	Custom
2015-2025	Chevrolet	Silverado 2500 HD	High Country
2011-2025	Chevrolet	Silverado 2500 HD	LT
2011-2025	Chevrolet	Silverado 2500 HD	LTZ
2011-2025	Chevrolet	Silverado 2500 HD	WT
2015-2025	Chevrolet	Silverado 3500 HD	High Country
2011-2025	Chevrolet	Silverado 3500 HD	LT
2011-2025	Chevrolet	Silverado 3500 HD	LTZ
2011-2025	Chevrolet	Silverado 3500 HD	WT
2020-2025	GMC	Sierra 2500 HD	AT4
2015-2021	GMC	Sierra 2500 HD	Base
2011-2025	GMC	Sierra 2500 HD	Denali
2024-2025	GMC	Sierra 2500 HD	Denali Ultimate
2022-2025	GMC	Sierra 2500 HD	Pro
2011-2025	GMC	Sierra 2500 HD	SLE
2011-2025	GMC	Sierra 2500 HD	SLT
2011-2014	GMC	Sierra 2500 HD	WT
2020-2025	GMC	Sierra 3500 HD	AT4
2015-2021	GMC	Sierra 3500 HD	Base
2011-2025	GMC	Sierra 3500 HD	Denali
2024-2025	GMC	Sierra 3500 HD	Denali Ultimate
2022-2025	GMC	Sierra 3500 HD	Pro
2011-2025	GMC	Sierra 3500 HD	SLE
2011-2025	GMC	Sierra 3500 HD	SLT
2011-2014	GMC	Sierra 3500 HD	WT