Fits: 2011–2023 Chevrolet Silverado 2500 HD 2011–2023 Chevrolet Silverado 3500 HD 2011–2023 GMC Sierra 2500 HD 2011–2023 GMC Sierra 3500 HD Bilstein24-253161Shocks and StrutsBilstein B8 5100 shock absorbers have a gas pressure monotube designed specifically for lifted trucks, SUVs and Jeeps. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. Bilstein B8 5100 shock absorbers offer superior damping ability that makes them ideal for heavy hauling or occasional off-road use, while maintaining an exceptional street ride. Bilstein B8 5100 shock absorbers feature a zinc-plated steel body for resistance to harsh off-road elements.Bilstein B8 5100 Series shocks feature a monotube design for cooler, more efficient operation and longer life. They have the largest available piston diameter, providing superior handling and performance. The shocks' patented digressive valving instantly reacts to changing surface conditions for maximum comfort and control—on and off the road. These shocks also have split compression and rebound valving tuned for each specific application. Order the model designed for your year/make/model. Additional features: * 2 in. seamless extruded tube * 14mm centerless-ground, case-hardened, chromed, and super-polished rod * 46mm Bilstein digressive piston * Self-adjusting, deflective-disc independent rebound and compression
