S&B Body Mounts offer great vibration isolation and will not crack or breakdown like the OEM foam or rubber bushings. Also comes with corrosion resistant coated steel cups and bolts. Stock body mounts deteriorate over time and cost a fortune. Urethane mounts are hard and squeak. S&B's Silicone Body Mount Kits for the Ram 1500, 2500, and 3500 will give you a smooth stock ride.