Suspension springs are essential components in vehicles, designed to absorb shocks and maintain stability while driving. They support the weight of the vehicle and help keep the tires in contact with the road, improving handling and comfort. These springs can be made from various materials, including steel and composite materials, and come in different types, such as coil springs and leaf springs. When a vehicle encounters bumps or uneven surfaces, suspension springs compress and expand, allowing for a smoother ride. They work in conjunction with other suspension parts, like shock absorbers and struts, to enhance overall performance. Properly functioning suspension springs contribute to safety and longevity of the vehicle, making them crucial for everyday driving.