Rancho RS9000XL Adjustable Shocks Set w/4" lift - 1999-2006 Chevrolet Silverado 1500 4WD

The Rancho RS9000XL Adjustable Shocks Set is a high-performance suspension upgrade designed for 4WD Chevrolet Silverado 1500 models from 1999 to 2006. Featuring adjustable damping with nine-position tuning technology, these shocks allow users to customize ride firmness from very soft to very firm, enhancing both comfort and handling. Constructed with a large 2.75-inch tri-tube body and an 18-mm chromed piston rod, they provide superior heat dissipation and durability under demanding towing or off-road conditions. The shocks include polyurethane bushings for improved performance and a self-lubricating seal to ensure long-lasting operation. The package contains four shocks and four shock boots, with factory hardware for straightforward installation, and is backed by a limited lifetime warranty against defects and premature failure.

Designed specifically for vehicles with a 4.0-inch front lift and compatible with Rancho RS6545 / RS6545B systems, these shocks are intended for 4WD Silverado models with a 4-inch lift. They are a direct bolt-on replacement for factory shocks, reusing existing mounting hardware for ease of installation. The kit includes two front and two rear shocks, suitable for off-road, towing, or enhanced daily driving performance. Excluding HD models, these shocks are engineered to improve ride quality, stability, and durability on lifted trucks, making them ideal for owners seeking adjustable, high-performance shocks for rugged use.