Limiting the vertical movement of the wheel, wheels, suspension part that connects the chassis of the vehicle. Due to direct influence driving safety and comfort of the most important elements in the suspension system. Estimated driving dynamics of the vehicle, depending on the 3-point (swing) or 2 points (roti arm) connection is done by considering the designs. The latest technology in order to reduce vehicle weight materials are manufactured from high-strength aluminum or steel. In accordance with international standards TEKNOROT arms swing and roti is made considering the weight of high-strength materials.