The Air Lift LoadLifter 5000 Ultimate rear air spring kit gives up to 5,000 pounds of rear load-leveling capacity and includes a closed-cell internal jounce bumper for added shock absorption. Air-adjustable from 5–100 PSI, it maintains stability under load and can be run safely with zero air pressure. Designed for vehicles with in-bed hitches, this kit fits 2009–2012 Ford applications and installs without drilling into the frame.
Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 09-12 Ford Pickup F53