Your vehicle's suspension eventually wears out over time, so it's important to be aware of the symptoms of a faulty system. Without adequate suspension, bumps in the road are felt much more harshly inside your vehicle. Your ride is also far more susceptible to rolling or tipping over when rounding a corner. Sekang’s Lower/Upper Arm is rigorously tested for sustained, secure performance by a team of product and quality engineers. Sekang’s Lower/Upper Arm is designed for passenger safety. Our industry-leading evaluation process ensures a smooth ride, directional stability.