The Bilstein 4600 Series Shock 24-238281 / 24-238298 for the GMC Sierra 1500 is a set of heavy duty mono-tube gas shock absorbers that perform at the highest levels when off-road, on-road and when towing a trailer. Using a 46mm diameter piston and digressive valving these shocks instantly react to changing conditions for awesome ride comfort, handling performance and sway control. Backed by Bilstein's limited liftime warranty.

Top Features and Benefits:

• Heavy Duty Monotube Gas Design
• Perfect for Off-Road, Towing and Daily Driving Conditions
• High pressure design stabilizes ride
• Specifically designed for Pickups and SUVs
• Designed for cooler, more efficient operation and longer life
• 46mm piston diameter provides superior handling and performance
• Digressive valving instantly reacts to changing conditions for maximum comfort and control
• Distinct yellow powder coating
• Set of (4), includes front and rear
• Limited lifetime warranty