Cognito
Cognito 3-Inch Standard Leveling Kit 11-19 Silverado/Sierra 2500/3500
Cognito 3-Inch Standard Leveling Kit 11-19 Silverado/Sierra 2500/3500
SKU:110-90768
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Key Features
- 3 inches of front lift to level the factory nose-down rake
- SM Series ball-joint upper control arms with a corrected angle to restore suspension travel
- Forged alloy torsion bar adjuster keys set and hold the leveled height
- Front shock extensions reposition the factory shocks for the new ride height
- Clears up to a 33x12.50 tire on a 9-inch wheel
- Bolt-on install that keeps a smooth, controlled factory-style ride
- Made in the USA
The Cognito 110-90768 is a 3-inch standard leveling kit that fits 2011-2019 Chevrolet Silverado and GMC Sierra 2500HD and 3500HD trucks in 2WD and 4WD, raising the front end 3 inches to eliminate factory nose-down rake and make room for larger tires.
Unlike a simple spacer, this kit corrects front suspension geometry. It uses Cognito's SM Series ball-joint upper control arms, whose modified ball-joint angle restores travel that a leveled front end would otherwise limit, for better articulation and longer component life. Forged alloy torsion bar adjuster keys set the 3-inch height, and front shock spacers/extensions reposition the factory shocks to match. The kit clears up to a 33x12.50 tire on a 9-inch wheel.
What's included: Two Cognito SM Series upper control arms, two forged alloy torsion bar adjuster keys, front shock extensions, and installation hardware. Shocks are not included; this kit retains and repositions your factory shocks. Made in the USA.
Fitment: Fits 2011-2019 Chevrolet Silverado 2500HD/3500HD and 2011-2019 GMC Sierra 2500HD/3500HD, 2WD and 4WD. Does not fit 2020 and newer HD trucks, which use a redesigned front suspension and require Cognito's 2020+ kit (110-P1236).
FAQ
FAQ
Does the Cognito 110-90768 include shocks?
No. This standard kit retains your factory shocks and includes front shock extensions to reposition them for the 3-inch lift. Upgraded shocks are available separately in Cognito's uplevel kits.
Will this kit fit my 2020 or newer 2500HD/3500HD?
No. The 110-90768 is for 2011-2019 trucks only. The 2020-2024 HD platform uses a different front suspension and needs the Cognito 110-P1236 kit instead.
What tire size does 3 inches of leveling allow?
Cognito rates this kit to clear up to a 33x12.50 tire on a 9-inch-wide wheel with appropriate backspacing.
Vehicle Fitment
Vehicle Fitment
| Years | Make | Model | Submodel |
|---|---|---|---|
| 2011–2019 | Chevrolet | Silverado 2500 HD | 2WD/4WD |
| 2011–2019 | Chevrolet | Silverado 3500 HD | 2WD/4WD |
| 2011–2019 | GMC | Sierra 2500 HD | 2WD/4WD |
| 2011–2019 | GMC | Sierra 3500 HD | 2WD/4WD |
Specifications
Specifications
- weight
- 47.5 lbs
- dimensions
- 32.0 L × 18.5 W × 10.2 H in
Shipping & Returns
Shipping & Returns
Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.
30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.
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