Rancho RS5000X Gas Shocks Set w/4" lift - 2005-2007 GMC Sierra 1500 HD 4WD RWD

The Rancho RS5000X Gas Shocks Set is a high-performance suspension upgrade designed for 2005-2007 GMC Sierra 1500 HD models with a 4-inch lift. These twin-tube gas pressurized shocks feature a 2-1/4-inch diameter shock body, providing increased fluid capacity for cooler operation and enhanced control across various terrains. Equipped with patented progressive rebound and compression discs, the shocks deliver a smoother ride by controlling energy transfer during impacts and rough driving conditions. Gas pressurization to 150 PSI minimizes foaming and shock fade, while the all-weather fluid withstands temperatures from -40 to 248 degrees Fahrenheit. The shocks incorporate low friction, self-lubricating seals and a proprietary rebound valving system that improves handling and stability both on and off-road, making them an ideal choice for demanding driving environments.

Designed specifically for vehicles with RS6550 or RS6550B systems, these shocks are compatible with both 4WD and RWD configurations and are intended for HD models only. The kit includes four shocks and four shock boots, with factory hardware such as washers, bushings, and nuts for straightforward installation. Reusing factory shock mounting bolts, the setup is a direct bolt-on upgrade that enhances vehicle performance during off-road adventures, towing, or daily driving. Suitable for vehicles with a 4.0-inch front and rear lift, these shocks are engineered to improve handling, ride quality, and durability in challenging conditions.