Cognito Leveling Kit for Silverado Trail Boss/Sierra AT4 1 Inch Standard

Cognito 1" Leveling Kit for Silverado Trail Boss / Sierra AT4 (Standard) Brand: Cognito — engineered and assembled in the USA. This complete 1-inch leveling kit is designed specifically for Silverado Trail Boss and Sierra AT4 models, delivering a clean, factory-like stance with improved fit and function. What’s Included Cognito Standard Upper Control Arm Kit — Modified ball joint angle to prevent travel limitations in lifted applications and avoid cutting the service perch when used as part of the Cognito package or as a stock replacement. 0.75" Strut Spacer Kit — Heavy-duty steel construction with durable semi-gloss black power coating for long-lasting corrosion resistance. All required hardware for straightforward installation. Key Benefits Restores proper alignment and suspension geometry after lift while maintaining factory ride quality. Eliminates ball joint binding and travel issues common with lifts. Durable, powder-coated components resist rust and wear for reliable, long-term performance. Precision-engineered fit for Trail Boss and AT4 models — no guesswork or modification required. Ideal For: Owners who want a reliable, American-made leveling solution to correct front ride height, maintain handling, and accommodate slightly larger tires without sacrificing OEM-like performance.