Rancho RS9000XL Adjustable Shocks Set w/4" lift - 2001-2007 GMC Sierra 1500 HD 4WD RWD

The Rancho RS9000XL Adjustable Shocks Set is a high-performance suspension upgrade designed for 2001-2007 GMC Sierra 1500 HD models with a 4-inch lift. These shocks feature adjustable damping with a nine-position tuning technology, allowing users to customize ride firmness from very soft to very firm. Constructed with a large 2.75-inch tri-tube body and an 18-mm chromed piston rod, they provide enhanced cooling, durability, and consistent performance even under demanding towing conditions. The shocks include polyurethane bushings for improved shock performance and come with a factory hardware kit, including washers, bushings, and nuts, for straightforward installation. Backed by a limited lifetime warranty, these shocks are engineered for durability and performance, making them suitable for off-road and heavy-duty applications.

Designed specifically for vehicles with RS6550 or RS6550B systems, these shocks are compatible with HD models equipped with 4WD or RWD configurations. They are extended length shocks compatible with 4.0-inch front and rear lift systems, providing a direct bolt-on upgrade that reuses factory shock mounting bolts. The kit includes four shocks and four shock boots, making it ideal for those seeking a reliable, adjustable suspension solution for off-road, towing, or heavy-duty daily driving. Suitable for vehicles with a 4.0-inch lift, these shocks deliver improved handling, ride quality, and durability for demanding driving conditions.