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Cognito Motorsports TruckPart # 210-91245

Cognito 6" Lift Leaf Spring Kit for 19-25 Silverado/Sierra 1500 2WD/4WD
$1,957.45
$1,957.45
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Read the important notes before ordering

Questions about fitment? Live chat or call 866-235-4715

Inventory: Call or Live ChatFreight Notice: Freight shipping fee applied at checkout. See Shipping Policy.
  • Free shippingMost orders $500+
  • 30-day returnsSee policy
  • Warranty supportWe work with the maker
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Questions about fitment?

Talk to a TRU specialist

We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT

Call 866-235-4715 Live chat

Important notes before you order

  1. Not compatible with trucks that have the OEM composite mono-leaf, unless the OEM related components are sourced

Specifications

BrandCognito Motorsports Truck
Part number210-91245
ColorBlack

California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov

Features

  • includes a set of heavy duty u-bolts 10-1/2" long

Fitment

YearsVehicle
2019-2025Chevrolet Silverado 1500 Base
2019-2025Chevrolet Silverado 1500 Custom Trail Boss
2019-2025Chevrolet Silverado 1500 Custom
2019-2025Chevrolet Silverado 1500 High Country
2019-2025Chevrolet Silverado 1500 LT Trail Boss
2019-2025Chevrolet Silverado 1500 LTZ
2019-2025Chevrolet Silverado 1500 LT
2019-2025Chevrolet Silverado 1500 RST
2019-2025Chevrolet Silverado 1500 WT
2022-2025Chevrolet Silverado 1500 ZR2
2022-2025GMC Sierra 1500 AT4X
2019-2025GMC Sierra 1500 AT4
2019-2025GMC Sierra 1500 Base
2022-2025GMC Sierra 1500 Denali Ultimate
2019-2025GMC Sierra 1500 Denali
2019-2025GMC Sierra 1500 Elevation
2022-2025GMC Sierra 1500 Pro
2019-2025GMC Sierra 1500 SLE
2019-2025GMC Sierra 1500 SLT

Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.

Installation

    Install Instructions #7555 (PDF)

    Free install support from the Trucks R Us tech team, for you or your shop.

    Overview

    *Not compatible with trucks that have the OEM composite mono-leaf, unless the OEM related components are sourced 

    Each Kit Features:

    • Two complete leaf spring packs
    • 3 position adjustable lift height from 5-3/4" to 6-1/2"
    • Includes 2 degree pinion shim
    • Friction inserts, diamond cut ends, military wrap
    • Includes a set of heavy duty u-bolts 10-1/2" long
    • 1.5 hour DIY Install Time

    A spring with a higher leaf count enables the use of thinner leaf material, creating a more flexible and progressive leaf stack. This results in a smoother spring rate curve throughout the entire suspension cycle. The consistent and linear compression rate curve of our progressive system spring is crucial for achieving excellent ride quality.

    Additional features include fully military-wrapped spring eyes for enhanced durability, diamond-cut inner leaf ends to reduce shear points, and anti-friction pads between the leaves for a quieter and smoother ride.

    Questions

    Will this fit my truck?

    Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.

    Do you help with installation?

    Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.

    What if the part has a problem?

    We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.

    Can I return it?

    Most items can be returned within 30 days. See our return policy for details.

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    About Cognito Motorsports Truck

    Cognito Motorsports is an industry leader in the design, development, and manufacturing of high-quality, proprietary suspension, steering, and chassis components for popular trucks and SUVs. Founded in 2001 and operating out of a converted chicken coop in Arroyo Grande, California,... Shop all Cognito Motorsports Truck