Universal Loadlifter 5000 Air Spring Kit (ALF57398)Ensure your heavy duty vehicle is prepared for any challenge with the Air Lift Universal LoadLifter 5000 air spring kit. As Air Lift's heaviest rated solution, these adjustable air helper springs provide up to 5,000 lbs. of load leveling capacity, making them the ideal choice for 3 4 ton and 1 ton pickups, commercial trucks, and motor homes. By installing these rugged air springs between your existing suspension and the vehicle frame, you can