Air Lift air spring suspension kit, LoadLifter 5000

The internal jounce bumper is the standout feature: it helps absorb shock and provides limited operation even if the air springs have zero air pressure. For a RAM 1500 used to tow or haul, that added buffer may help keep the rear from sagging and make the truck feel more settled under load. You can adjust air pressure from 5 to 100 PSI to suit changing loads, rather than relying on a fixed support setup. The stated capacity is up to 5,000 lbs of load leveling on the spec sheet, that does not change the truck’s own ratings.

Best use cases

This kit is intended for 2019–2026 RAM 1500 trucks in the New Body Style, with either 2WD or 4WD, when towing or hauling makes the rear suspension squat. Picture loading gear into the bed before a trip: adjustable air springs let you add support for the loaded ride, then reduce pressure when you return to everyday driving. The system is also described as helping reduce bounce, sway, and body roll, which may matter when a trailer or cargo makes the truck feel less composed.

It’s a great fit if you want adjustable load support and value the internal bumper as a backup comfort feature. It may not suit you if you own a 1500 Classic, Rebel, TRX, or RHO, since those versions are explicitly excluded. A lifted truck needs extra attention too: spring spacers may be required, and larger lifts with a 4-link arm relocation are listed as incompatible. Is a simpler fixed-support approach enough for your occasional load? If you rarely tow or carry heavy cargo, the adjustment range and added hardware may be more than you need.

Product specs

The kit is for the 2019–2026 RAM 1500 New Body Style, 2WD/4WD, and uses adjustable air pressure from 5 to 100 PSI. Air Lift lists up to 5,000 lbs of load-leveling capacity. Its polyurethane internal jounce bumper is designed to cushion impacts and allow limited operation at zero air pressure. Installation hardware and an illustrated guide are included, most kits use existing frame holes. It is also compatible with Air Lift compressors and wireless controllers for pressure adjustments, though those accessories are not stated as included here.

Where it shines

The practical appeal is flexibility: one truck can be set up for a loaded weekend and adjusted for a lighter daily drive. Maintaining ride height may also help preserve steering response, braking, and even tire wear, according to the product information. Compared with a basic fixed helper setup, air pressure adjustment gives you more control over support as the load changes. The tradeoff is that this is a vehicle-specific suspension kit, not a universal add-on, and lifted configurations can complicate fitment.

When it makes sense

Choose this kit when your compatible RAM regularly carries or tows enough to cause rear sag, and adjustable support is more useful to you than a fixed setup. It is less compelling for a truck that seldom sees extra weight, or if you need a fit for one of the excluded trims. Before choosing, identify the exact body style and check any lift or 4-link relocation, those details can determine whether the kit fits at all.