Universal Loadlifter 5000 Half Ton (ALF57230)Boost the towing and hauling capabilities of your half ton pickup with the Air Lift LoadLifter 5000 Heavy Half Ton air spring kit. While half ton trucks are known for their comfortable daily ride, they often struggle with rear end sag when faced with heavy trailers or bed loads; this kit bridges that gap by providing heavy duty leveling capacity. By installing these adjustable air springs between your axle and frame, you can eliminate dangerous squat