The Bilstein 25-218206 5160 Series Shock Absorber is the best shock to get your 2011-2023 GM 2500/3500 4WD farther off-road. This shock features a self-adjusting disc valve that rapidly reacts to changing road conditions to give you truck supreme handling on and off-road, and the monotube shock design is filled with high gas pressure for longer life. The 5160 series shocks have a remote reservoir for greater shock oil capacity for better heat dissipation.

• Part Number: 25-218206
• Series: 5160 Series
• Drive Type: 4WD
• Position: Rear
• Descriptor: Rear Lifted Height: 3-4"
• Quantity Needed Per Vehicle: 2 (Sold Individually)
• Finish: Zinc Plated
• Reservoir: Yes
• Body Design: 46mm ID Smooth Body (Non-Coilover)