LoadLifter 5000 Ultimate 09- Ram 1500 2/4WD

The Air Lift LoadLifter 5000 Ultimate air spring kit for 2009–2018 Dodge Ram 1500 2WD and 4WD models delivers a 5,000-pound load capacity upgrade designed to restore factory suspension performance under heavy payload or maintain a level ride when towing. This complete rear air suspension system combines pneumatic spring technology with load-leveling control, enabling drivers to carry substantial weight without sagging or compromising handling dynamics.

The kit includes all necessary components: a pair of black powder-coat steel brackets engineered for durability in harsh conditions, high-pressure air springs, and pre-assembled air lines ready for installation. The 5,000-pound capacity specification refers to the total additional load support the system provides; when properly inflated, the air springs work in concert with factory coil springs to distribute weight evenly across the rear axle. This dual-spring approach prevents the nose-up trim angle that occurs when towing or hauling with a stock suspension, maintaining driver sightlines and front-tire contact pressure for safer control on highways and rough terrain.

Ram 1500 owners who regularly transport cargo, tow trailers, or operate in commercial service environments benefit most from load-leveling air springs. The system is equally valuable for those running fifth-wheel or gooseneck hitches, where tongue weight directly transfers to the truck bed and rear suspension. Unlike passive helper springs, air suspension allows operator control—inflate to match the load and deflate when empty—making it practical for part-time hauling scenarios. The black powder-coat finish resists corrosion from road salt and moisture exposure typical of winter and coastal climates.