A vehicle that frequently carries a bunch of heavy cargos usually has difficulty adjusting and readjusting its suspension system from loaded to unloaded. Heavy springs may be capable of hauling cargo, but it rides rough when the vehicle is unloaded. And if that's your main problem with your automobile, the Air Lift helper spring is just the product you need. The Air Lift helper spring allows you to adjust your suspension according to what you need. To provide the strength necessary to carry heavy luggage, just add air into the helper spring. And for a smoother ride when your vehicle is unloaded, just release the air from the helper springs. With the Air Lift helper spring, your vehicle's versatility is significantly improved. Auto Parts Warehouse got this product for you. With our easy online ordering system, this product will be yours in a few simple steps. Browse through our auto parts listings and get this product now.