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When heavy cargo causes the back end to sag, these air helper springs step in to keep things level. The Air Lift 1000 system adds up to 1,000 lbs of load-leveling support right inside your existing coil springs, so your ride height, steering, and braking stay consistent even when loaded down. By reducing squat and maintaining headlight aim, you get safer handling and better stability on every trip.
Not every haul is the same, and with adjustable air pressure from 5 psi to 35 psi you can dial in exactly the support you need. Load up and add air to level things out, then drop the pressure when running light for a smoother ride. Each spring can be inflated independently when dual air lines are installed, letting you balance uneven side-to-side loads with simple manual inflation valves mounted where they’re easy to reach.
These molded polyurethane air springs are made for repeated use without leaking or wearing out. They handle road shock and sway while taking stress off your factory suspension components. The included heat shields, tubing, Schrader valves, and hardware give you what you need for installation, and the system carries a lifetime warranty with a 60-day satisfaction guarantee for peace of mind.
Adding real support doesn’t have to be complicated. The Air Lift 1000 kit installs inside your vehicle’s rear coil spring suspension using standard hand tools. You’ll find it’s straightforward for a driveway install—just route the airlines cleanly and mount the valves where you want them for easy access. Once set up, you can keep your normal ride height no matter what you’re hauling, so your suspension stays protected and your handling stays predictable.
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews
John P.
10/21/2023
I have had no problems. I have kept the air pressure the same as my tires 35-40 psi, and only check it when I put air in the tires about once a month.
Jenny N.
10/3/2022
I am sorry to see that you are unhappy with the springs. I am happy to assist you.
Christopher H.
9/17/2026
Thanks for all of the detail here Charlie and really appreciate the photo!
Gwendolyn Y.
4/10/2025
The helpers look great on your Hummer, Rob! What kind of travel trailer are you hauling?
Rob
4/11/2026
I have towed my RV several times over the last year and these helper springs work perfectly! I had a very small air leak but I added some silicone at the airline connections and it is 100 percent! I carry a battery powered air compressor with me and it’s basically a “set it and forget it” systems.
Lazer S.
1/13/2026
Glad they are working well for you, Scott! I gotta ask, did you do the AHC delete as it was worn our or did you just not particularly like it? I've heard people do this for either reason.
Arthur
9/25/2025
The air springs are still operating as well as the day I installed them. They do not leak any air pressure nor have they degraded in any way. What a great and simple solution that lasts.
Christopher H.
8/4/2026
Thanks for your feedback Toby. Really appreciate you adding a photo!
Donnie M.
6/16/2026
Well, after going back and forth - basically it comes down to - 60 day drive warranty doesnt compute. So after spending $300 on install, now Im expected to spend another $300-$400 to have them removed to return them, oh and pay for return. So roughly $800 to get back $130. Ill chalk this up to understanding that if a product doesnt work out in any manner. To remove these, you have to take the rearend of the car off - shocks and springs - then try to get the bags out of a much smaller ending without damaging otherwise youll not refund. Basically no support, other than a were sorry.
James D.
6/16/2026
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Lazer S.
7/20/2026
Glad to hear they are making towing a more comfortable experience, Mark! Cool little camper as well! ^___^ Where did you guys take it?