Cognito 11-25 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD Deaver Mini Leaf Pack Set

The stock bottom overload spring is very harsh in spring rate, this mini pack is a progressive overload that will ride better and provide 1-2.5 inches of rear lift if one or both of the spacer blocks are removed.Get better ride quality and the added height with one product. These mini packs are only compatible with the stock spring packs, and they fasten to the stock spring packs with a new center pins (included).

• Increases rear lift height, adjustable 1-3 inches
• Replaces the harsh thick bottom overload spring
• Progressive spring rate for better ride quality
• 2 hour DIY Install Time
• Made in the USA
• Sold as a set

Upgrade your 2011 Chevy Silverado or GMC Sierra 2500/3500 HD with the Cognito Mini Leaf Pack Set, designed to improve ride quality and lift height. This set replaces the stock bottom overload spring, which often provides a harsh ride due to its spring rate. The mini pack features a progressive spring rate that offers a smoother ride while adding 1 to 2.5 inches of rear lift when one or both spacer blocks are removed, giving you customizable height adjustment. Installation is straightforward, taking approximately two hours with common tools, and the set includes all necessary new center pins to fasten securely to your stock spring packs. These mini leaf packs are compatible exclusively with stock spring packs, making them an ideal upgrade for maintaining original suspension characteristics while enhancing performance and ride comfort. Made in the USA, the Cognito Mini Leaf Pack Set is sold as a complete set and is suitable for both 2WD and 4WD configurations, ensuring a proper fit for your specific vehicle model. This product is an excellent choice for truck owners seeking to improve load handling, ride quality, and rear height without extensive modifications.

Features:

• Increases rear lift height by 1 to 2.5 inches for customizable height adjustment

• Replaces the stock harsh bottom overload spring with a progressive spring rate

• Provides a smoother ride quality compared to stock overload springs

• Simple installation with a 2-hour DIY process using included center pins

• Designed specifically for stock spring packs on 2011 GMC Sierra 2500HD/3500HD and Chevrolet Silverado 2500HD/3500HD models

• Made in the USA for quality and durability

Fitment:
Chevrolet Silverado 2500 HD Custom 2020
Chevrolet Silverado 2500 HD Custom 2021
Chevrolet Silverado 2500 HD Custom 2022
Chevrolet Silverado 2500 HD Custom 2023
Chevrolet Silverado 2500 HD Custom 2024
Chevrolet Silverado 2500 HD Custom 2025
Chevrolet Silverado 2500 HD High Country 2015
Chevrolet Silverado 2500 HD High Country 2016
Chevrolet Silverado 2500 HD High Country 2017
Chevrolet Silverado 2500 HD High Country 2018
Chevrolet Silverado 2500 HD High Country 2019
Chevrolet Silverado 2500 HD High Country 2020
Chevrolet Silverado 2500 HD High Country 2021
Chevrolet Silverado 2500 HD High Country 2022
Chevrolet Silverado 2500 HD High Country 2023
Chevrolet Silverado 2500 HD High Country 2024
Chevrolet Silverado 2500 HD High Country 2025
Chevrolet Silverado 2500 HD LT 2011
Chevrolet Silverado 2500 HD LT 2012
Chevrolet Silverado 2500 HD LT 2013
Chevrolet Silverado 2500 HD LT 2014
Chevrolet Silverado 2500 HD LT 2015
Chevrolet Silverado 2500 HD LT 2016
Chevrolet Silverado 2500 HD LT 2017
Chevrolet Silverado 2500 HD LT 2018
Chevrolet Silverado 2500 HD LT 2019
Chevrolet Silverado 2500 HD LT 2020
Chevrolet Silverado 2500 HD LT 2021
Chevrolet Silverado 2500 HD LT 2022
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Chevrolet Silverado 2500 HD LTZ 2012
Chevrolet Silverado 2500 HD LTZ 2013
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Chevrolet Silverado 2500 HD LTZ 2016
Chevrolet Silverado 2500 HD LTZ 2017
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GMC Sierra 2500 HD AT4 2020
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