Equipped with a rack & pinion steering system as the steering gear mechanism. The steering moment from the steering wheel is transferred to the running wheels through the rack end. It absorbs road conditions and vibrations in order to stabilize vehicle handling. A ball joint is set at vehicle's side in order to cope with updowns of running wheel and turning motion from steering wheel. Connected to outer tie rod end it transfers steering moment it has wider pivot angle to cope with updowns and back-forward motions. By turns of rack end ball stud it can adjust toe-in alignment.