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When the back end starts to sag under cargo or towing weight, handling and braking can take a hit. Air Lift 1000 air helper springs add up to 1,000 lbs of load-leveling support inside your rear coil springs, keeping your vehicle level and your steering steady. With the suspension balanced, you maintain proper headlight aim, smoother braking, and less tire wear even when hauling heavy loads.
Loads aren’t always the same, and your suspension shouldn’t be either. These molded polyurethane air springs let you dial in air pressure anywhere between 5 psi and 35 psi to match your load. Add more air for towing stability or let some out when you’re running light for a softer ride. You can inflate each spring independently with dual air lines to level off-center loads and keep your ride comfortable and controlled on every trip.
Heavy loads can make your suspension feel harsh and bouncy. The Air Lift 1000 system absorbs road shock before it reaches the cabin, cutting down on sway, bounce, and porpoising when towing or hauling uneven weight. With better damping and support inside your existing coil springs, the ride feels planted and more predictable whether you’re on highways or rough backroads.
Once installed inside your rear coil springs, these air bags work hard without getting in the way. Each spring is made from durable molded polyurethane that resists wear from heat and pressure cycles. The kit includes two air springs, two heat shields, tubing, Schrader valves, and hardware for straightforward installation using standard tools. Add an optional compressor system later if you want in-cab pressure control for even more convenience.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews

Chester
5/12/2017
Continues to perform well, no problems, but you do need to pay attention to minimum air pressure with change of seasons. Well worth the price, especially with heavy tongue weight on trailer and rear of vehicle packed to the max, like with 5 five gallon water jugs plus other equipment for a remote camping trip.

Jenny N.
9/21/2022
You mentioned that one of the air bags popped after a month. I did not see that you had reached out to us and so I wanted to know if you had reached out to the manufacturer? The air bags do have a lifetime warranty against defect.

Henry B.
5/24/2022
Installed myself and has been working great. It doesnt keep my Sequoia from sagging down totally but the bags are still holding pressure.

Tim
2/6/2025
Tubing shifted and burned on exhaust. Had to re-route and use copious cable ties. Continues to work well since.

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Jimmy D.
6/9/2018
Precisely as expected! Great.