The GMC Sierra 2500 Suspension Lift Kit by Cognito is a robust upgrade designed for the 2011-2019 models. Featuring a substantial 12-inch lift paired with premium 2.5 Elka Reservoir Shocks, this kit ensures superior ride quality and improved vehicle performance.

With the Cognito Suspension Lift Kit, transform your Sierra's off-road capabilities and ride comfort. Engineered, manufactured, and assembled in the USA, the 12-inch lift kit features innovative Cognito components that correct CV joint angles and improve suspension geometry. The Cognito Ball Joint SM Series Upper Control Arms bring enhanced style and performance, correcting ball joint angles and allowing greater droop travel. Complementing these upgrades is the Elka 2.5 Reservoir shock, allowing for fine-tuned adjustment to match diverse driving styles and terrains.

Features

• 12-inch front lift with Elka 2.5 Reservoir Shocks
• SM Series Upper Control Arms for improved performance
• Patented Pitman Idler Arm Support Kit
• Stainless Steel Braided Brake Lines
• Deaver leaf pack with Cognito Block and U-Bolt Kit for 9-inch rear lift
• HD Front Sway Bar

Whether you're tackling rugged terrain or simply want to give your Sierra a more aggressive profile, this lift kit is the perfect addition. Reach out to us directly with any questions or to discuss further customization options. We have installation and customization services available at our Austin, Texas, and Los Angeles, California locations. Feel free to contact us at 512-982-9393 (TX) or 562-981-6800 (CA). Thinking about purchasing multiple items? Contact us to learn about our shipping discounts. Installation is available on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov