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Heavy loads can make the rear of your vehicle sag and throw off your braking and handling. The Air Lift 1000 Air Helper Springs add up to 1,000 lbs of load-leveling support to your existing rear coil springs. They help keep your vehicle level when you’re hauling or towing, which means better steering control, proper headlight aim, and less stress on your tires and factory suspension.
Every load is different, and you can dial in the exact support you need. These molded polyurethane air springs adjust anywhere between 5 psi and 35 psi for even load distribution. Inflate both springs together for general load leveling or set up dual air lines to adjust each side separately when carrying uneven cargo. With manual Schrader valves included, you can easily tweak pressure using a standard air source or pair them with a compressor system for on-the-go adjustments.
When bumps or sway start to wear you out, these air springs step in to steady things out. By fitting inside the factory coil springs, they absorb road shock and reduce sway so your ride feels more stable over rough pavement or uneven ground. The firmer base under load means less bounce and smoother handling when towing or hauling heavy gear.
The Air Lift 1000 springs are made from molded polyurethane that stands up to constant flexing and pressure changes. The kit includes two air springs, two heat shields, tubing, Schrader valves, and hardware for installation inside the existing coil spring suspension. Once installed, they deliver consistent support without affecting your normal ride height when unloaded.
This system is built to last and comes with a lifetime warranty plus a 60-day satisfaction guarantee. It’s a practical way to keep your suspension performing right through years of towing, hauling, and road trips—level, stable, and ready for whatever load you throw at it.
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews

Jenny N.
10/5/2022
The springs are covered by a lifetime warranty. I will have Air Lift reach out to you.
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Mark
4/8/2023
Excellent best addition to my Gladiator for the cost. Air bags work like new a year later