4" 2011-2019 GMC Sierra 2500HD/3500HD Standard Lift Kit (w/Fox 2.0 Shocks) by Cognito

The 110-P0778 Cognito lift kit is designed to elevate your Sierra 2500HD or 3500HD by 4 inches using high-quality components from Cognito and Fox performance shocks. Once installed, it will allow for the use of up to 35-inch x 12.5 tires with 9-inch wide wheels and 5.75-inch backspacing.

The kit includes custom-fabricated spindles, all necessary bracketry for installation, 1-inch fabricated rear blocks, and new U-bolts for the rear. This kit also features an integrated skid plate that securely connects the front and rear cross members, providing exceptional front-end rigidity. These components are proudly made in the USA and finished with a durable semi-gloss black powder coating. The Fox 2.0 Performance Series Monotube Shocks are expertly matched to this setup. They offer a smooth on-road ride and reliable off-road handling, even in the most challenging conditions. Made in the USA, these shocks ensure both comfort and control.

Features and Benefits:

• Lift Silverado 2500HD/3500HD 2WD/4WD by 4 inches.
• Utilizes high-quality Cognito components and Fox performance shocks.
• Allows for up to a 35x12.5 Tire on a 9-Inch Wide Wheel 5.75-Inch Backspacing
• Integrates skid plate and front / rear cross-members for enhanced front-end rigidity.
• Includes custom-fabricated spindles and all necessary bracketry for installation.
• Comes with 1-inch fabricated rear blocks and new U-bolts for the rear.
• Components are proudly made in the USA and finished with a durable semi-gloss black powder coating.
• Fox 2.0 Performance Series Monotube Shocks provide a smooth on-road ride and reliable off-road handling.