A suspension strut is a key component of a vehicle's suspension system, designed to absorb shocks and maintain tire contact with the road. It combines a shock absorber and a structural support, helping to stabilize the vehicle during driving. This component is crucial for providing a smooth ride and improving handling. Typically found in front suspension systems, struts also support the weight of the vehicle and help align the wheels. They are often used in conjunction with other parts like coil springs and control arms to enhance overall performance and safety. Proper maintenance of struts is essential for vehicle safety and comfort.