Extra Info:

LoadLifter 5000 Ultimate? Rear Air Spring Kit (88393) by Air Lift?. With Internal Jounce Bumper. Set of two adjustable secondary air helper springs designed to add up to 5,000 pounds of leveling capacity for vehicles with leaf springs. Spring add ride comfort and restores proper handling and safety to 1-ton pickups, motor homes. Air pressure in the springs can be manually adjusted between 5 and 100 psi. Working with your existing suspension, air springs increase your safety and comfort when towing and hauling heavy loads.

Notes:
Safely run with zero air pressure
Requires drilling for installation
Never exceed manufacturer?s recommended Gross Vehicle Weight Rating