My original bushings were falling apart and at least one of them was missing. I needed something quick. I decided to try these as they were very cheap. I ended up paying the store $300 to have them installed. They work, but the solid polymer transfers even the smallest bumps to the cabin, bumps in asphalt can be felt with hands and feet while driving. It's not terrible, but it's not the floating ride I experienced for the first 170,000 miles. I will be replacing them with silicone rubber bushings next year for a lot more money.