Traditional rubber joints are seen on almost every Jeep. Rock Krawler has there heim joint style arms. Traditional joints act as a torsion type movement while heims seem to float and not bind up during moment. If heims are able to move without that torsion affect will they give a smoother ride. I have a Teraflex tracbar and all rubber type bushings and have a stiff/firm ride. Trying to smooth out ride by possibly changing to heim joint arms and tracbar.
King CO's and bumps
Last edited by blowermax; 08-08-2018 at 08:22 PM.