• Cognito Deaver Mini Leaf Pack Set - Rear Suspension | 2019-2025 GMC Sierra 1500 - Stateside Performance - Leaf Springs & Accessories - Cognito - Cognito Deaver Mini Leaf Pack Set - Rear Suspension | 2019-2025 GMC Sierra 1500
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COG210-91170

Cognito

Cognito Deaver Mini Leaf Pack Set - Rear Suspension | 2019-2025 GMC Sierra 1500

Cognito Deaver Mini Leaf Pack Set - Rear Suspension | 2019-2025 GMC Sierra 1500

$499.95 USD
$499.95 USD
Sale Sold out
Shipping calculated at checkout.

The Cognito Deaver Mini Leaf Pack Set fits the 2019-2025 GMC Sierra 1500 and replaces the harsh factory overload spring with a progressive-rate mini pack.

Improves ride quality while adding up to 3in of rear lift when the factory spacer blocks are removed.

Install Difficulty: Professional Install Only
Requires disassembly of the factory leaf spring pack to install new center pins; typically takes 2-3 hours per side with a vehicle lift. Professional alignment recommended after any suspension modification.

Product Overview

This progressive overload leaf pack bolts to the factory spring pack using included center pins. It softens the abrupt engagement of the stock bottom overload for a smoother loaded and unloaded ride.

Removing one or both factory spacer blocks yields 1-3in of rear lift, letting you dial in ride height without a separate lift kit.

Compatible only with stock Sierra 1500 spring packs.

Features & Specifications

  • Fits: 2019-2025 GMC Sierra 1500
  • Provides 1-3in rear lift when factory spacer blocks are removed
  • Progressive-rate overload replaces harsh stock bottom spring
  • Fits both 2WD and 4WD models
  • Fastens to factory spring pack with included center pins
  • Compatible only with stock OEM spring packs
  • Improves ride quality loaded and unloaded

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2019-2025 GMC Sierra 1500 AT4
2022-2025 GMC Sierra 1500 AT4X
2019-2021 GMC Sierra 1500 Base
2019-2025 GMC Sierra 1500 Denali
2022-2025 GMC Sierra 1500 Denali Ultimate
2019-2025 GMC Sierra 1500 Elevation
2022-2025 GMC Sierra 1500 Pro
2019-2025 GMC Sierra 1500 SLE
2019-2025 GMC Sierra 1500 SLT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Products that are in stock ship within 1-3 business days of being ordered. Please note some items are made to order, or could be out of stock. If you have any questions regarding stock please contact us through the live chat or email and we would be happy to help

Warranty Info

All warranties are through the manufacturer, they will be facilitated by State Side Performance (some manufacturers require the end user contact the manufacturer directly to facilitate the warranty, in that case we will recommend you contact the manufacturer. Please contact us by Email if you have any questions or concerns regarding a warranty claim.

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  • Free Shipping for Non Oversize Items of $250

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  • Return Policy

    Returns must be UNOPENED, UNUSED, HAVE ALL ORIGINAL PACKAGING, BE IN NEW CONDITION, HAVE A VALID RMA, BE WITHIN A 30 DAY RETURN WINDOW FROM THE DATE OF PURCHASE.

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