Bilstein B8 5100 Monotube Shocks Rear Pair w/3-4" lift - 2011-2021 GMC Sierra 3500 HD 4WD RWD

The Bilstein B8 5100 Monotube Shocks Rear Pair are high-performance suspension components designed for lifted GMC Sierra 3500 HD models from 2011 to 2021. These shocks feature a monotube design with a 46mm digressive piston, providing enhanced handling both on and off-road. Built with durable materials and finished with a zinc plating for corrosion resistance, they effectively reduce body roll and nose dive while offering improved compliance over bumps and rough terrain. The shocks are engineered to handle increased heavy-duty loads, towing, and off-road conditions, making them suitable for lifted vehicles with 3-4 inch lifts. They come with factory hardware for straightforward installation and are backed by a limited lifetime warranty, ensuring long-lasting performance and reliability.

Designed to fit 2011-2021 GMC Sierra 3500 HD 4WD and RWD models with a 3-4 inch lift, these shocks are ideal for vehicles with larger tires or lifted suspensions. They are a direct bolt-on replacement that reuses factory mounting bolts, with all necessary washers, bushings, reservoir clamps, and nuts included—mounting plates are sold separately. Suitable for both daily driving and off-road use, these shocks improve ride quality, stability, and load handling. They are compatible with vehicles that require a lift-specific shock absorber, and selection of the correct length is made by choosing the appropriate lift height from the drop-down menu. These shocks are designed to provide optimal performance in demanding environments while maintaining factory-like fitment and durability.