This is my first post to the main hundy thread so please bear with me. I am getting a lot of vibrations in the steering wheel when I hit minor bumps, rocks and potholes. Should I replace my steering rack bushings or what are the possible problems. Also there are a lot of vibrations at highway speeds and my suspension just does not feel very solid. My cruiser has 190k miles and I don't think that any of the suspension bushings have been changed (My first car which used to be my dad's). I am assuming that changing the suspension bushings would improve the ride quality and fix some of the vibration, but I am not sure when people normally change out their bushings? I have been researching on the forum and have not been able to find a thread about 100 series bushing replacement.