SKU:COG110-90768
Cognito
Cognito 3in Standard Leveling Kit | 2015-2019 GMC Sierra 2500HD
Cognito 3in Standard Leveling Kit | 2015-2019 GMC Sierra 2500HD
In stock
Couldn't load pickup availability
The Cognito 3in Standard Leveling Kit fits the 2015-2019 GMC Sierra 2500HD and levels the front with the rear using forged torsion bar keys and SM Series upper control arms.
Product Overview
This complete leveling kit bundles Cognito SM Series upper control arms, forged torsion bar keys, and front shock spacers into one bolt-in package.
The SM Series UCAs use a modified ball joint angle to eliminate travel limitations in lifted applications. Improved droop travel protects ride quality and extends component life.
Front shock spacers retain the factory shocks while gaining ride height. Made in the USA.
Features & Specifications
- Fits: 2015-2019 GMC Sierra 2500HD
- 3in front lift, levels with rear
- Compatible with 2WD and 4WD
- SM Series upper control arms included
- Modified ball joint angle for lifted travel
- Forged torsion bar keys, bolt-in install
- Front shock spacers retain stock shocks
- Improved droop travel for ride quality
- Made in the USA
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | GMC | Sierra 2500 HD | Denali |
| 2015-2019 | GMC | Sierra 2500 HD | SLE |
| 2015-2019 | GMC | Sierra 2500 HD | SLT |
Shipping & Returns
Shipping & Returns
Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.
Warranty
Warranty
All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.
Share

-
Free shipping over $250
Shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
-
30-day returns
Return policyReturns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.