Upgrade the stance and off-road capability of your 2007–2019 Chevrolet Silverado 1500 or GMC Sierra 1500 with the Cognito 4-Inch Standard Lift Kit, Part cog110-P0781. Designed for both 2WD and 4WD applications, this complete suspension package combines Cognito’s performance-proven front lift components with fabricated rear blocks, U-bolts, and white-body rear shocks. The result is increased ground clearance, improved front-end strength, and a clean, professionally finished installation for truck owners seeking dependable lift performance.
The Cognito front suspension lift system features custom-fabricated spindles and all required mounting brackets, along with an integrated skid plate that connects the front and rear crossmembers. This design helps increase front-end rigidity while providing additional protection for critical components. The included 4-inch strut spacer kit works with the front suspension system, while the rear setup uses Cognito 3-inch fabricated straight blocks and new 11-inch U-bolts. Each fabricated component is hand-built in the USA and finished with durable semi-gloss black powder coating for long-lasting corrosion resistance.
This kit supports tire fitment up to 33 x 12.5 inches on a 9-inch-wide wheel with 4.75 inches of backspacing, helping create a more aggressive appearance and improved terrain clearance. A CV front driveline is required on 4WD models when operating in 4WD above 20 mph. The package also includes a Cognito decal pack and standard white-body rear shocks. Designed for select 2007–2019 Chevrolet Silverado 1500 and GMC Sierra 1500 applications, including 2011 models, this Cognito lift kit provides a well-matched collection of components for a complete suspension upgrade.
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