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Heavy loads can make the back of your vehicle sag and throw off steering, braking, and even headlight aim. The Air Lift 1000 Universal Air Spring Kit adds up to 1,000 lbs of load-leveling support inside your rear coil springs to keep things level and balanced. It takes the strain off your factory suspension, helps reduce tire wear, and improves overall ride stability when hauling or towing.
Different loads need different support. These polyurethane air springs can be inflated or deflated anywhere from 5 psi to 35 psi (for greater than 1" spring pitch) or up to 50 psi (for less than 1" spring pitch), so you can fine-tune ride firmness and height for whatever you’re carrying. Inflate each spring independently with dual air lines to level off-center loads, or keep them equal for balanced support across the rear axle.
Bumps, dips, and sway are part of every tow or haul, but they don’t have to make the ride rough. By adding air support directly inside your coil springs, this kit helps absorb road shock and limits bounce so your vehicle feels more planted on highways and uneven roads. The added stability improves control through curves and when braking under load.
The Air Lift 1000 system installs inside your existing rear coil spring suspension using basic tools. Each kit includes two durable polyurethane air springs, tubing, Schrader valves, heat shields, and mounting hardware. Manual inflation valves can be mounted on the bumper or another convenient spot for easy access, and you can add a compressor system (sold separately) if you want to monitor and adjust pressure on the go.
| Kit Part Number | Minimum Diameter | Maximum Height |
|---|---|---|
| 60900 | 3" | 5-1/2" |
| 60901 | 3" | 8" |
| 60902 | 3" | 9" |
| 60903 | 3-1/2" | 5-1/4" |
| 60904 | 3-1/2" | 7-3/4" |
| 60905 | 3-1/2" | 9-1/2" |
| 60906 | 4" | 5" |
| 60907 | 4" | 6" |
| 60908 | 4" | 7" |
| 60909 | 4" | 8" |
| 60910 | 4" | 9" |
| 60911 | 4" | 10" |
| 60912 | 4" | 11" |
| 60913 | 4" | <12" |
| 60914 | <4-1/2" | 6-1/2" |
| 60915 | 4-1/2" | <7-1/2" |
| 60916>4-1/2" | 9"< /TD> | |
| 60917< /TD > | 4-1/2"< /TD > | 10"< /TD > |
| 60918< /TD > | 5"< /TD > | 5-1/4"< /TD > |
| 60919< /TD > | 5"< /TD > | 7"< /TD > |
| 60920< /TD > | 5"< /TD > | 9"< /TD > |
| 60921< /TD > | 5-1/2"< /TD > | 5-1/2"< /TD > |
| 60923< /TD > | 5-1/2"< /TD > | 7-1/2"< /TD > |
| 60924< /TD > | 5-1/2"< /TD > | 8-1/2"< /TD > |
| 60925< /TD > | 5-1/2"< /TD > | 9-1/2"< /TD > |
| 60926< /TD > | 5-1/2"< / TD >< TD >10 - 1/ 2" < / TD >< TR >< TD >60927 < / TD >< TD >5 - 1/ 2" < / TD >< TD >11 - 1/ 2" < / TD > |
Alternate Instructions
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello, neighbors, Steven here with etrailer.com. Folks, today we're looking at the Airlift 1000 Universal Air Spring kit for the rear of your vehicle. Now folks, I wanna point out that if you have already went to our fit guide here at etrailer.com, enter your year, make, and model look for an airbag kit specifically made for your vehicle. That's the number one choice. Now, if you can't find anything for your vehicle, then there are options such as maybe possibly this specific universal kit. But basically what you want to do to know which kit is gonna work for you, again, you're gonna need to take some measurements on the rear coil springs to ensure you're getting the right fit.
So one thing to note up front also is this kit here does not work if you have vehicles with coil over shocks or coil springs with an internal jounce bumper. So if you have any of those, unfortunately there's nothing at this time with Air Springs that would work for you. And that being said, if you don't have those, then what you need to do is unload the vehicle to make sure it's at a normal right height, meaning don't have gear in the trunk, the back area, the bed of the truck, whatever, those kind of things. And then you wanna measure the inside height of your coil spring, which will be from the upper spring seat down to the lower spring seat. And then lastly, you wanna measure the inside diameter of that spring in its widest points.
Now, once you have those measurements, you're gonna want to use etrailer's table that you can find on our page that you're probably on right now. I'll throw an image of it on the screen. Basically, the kit number is gonna match the dimensions that you get. So you've got the minimum diameter in the middle and the maximum height on the far right. Now today the specific kit we're looking at is the 60911, which is in bold right there on the screen.
So in this case, we're gonna go with this kit because that's what the measurements are. So looking into this, you've got the nice airbags here that'll provide 1,000 pounds of load, level, and support. That's gonna improve safety and ride quality, and it's gonna support the existing rear coil spring suspension system while you're hauling or just towing your stuff. Now it's gonna keep your vehicle level and it's gonna make sure that your steering and braking performance and your headlight aim is gonna be back to an OEM height and performance. It's gonna help reduce tire wear on the OEM suspension and all that kind of stuff.
And it's gonna diminish sway and absorb a lot of that road shock. And that in turn is gonna improve the stability and also the ride quality, which most of the time, that's why you're getting Air Springs in the first place. You want a better ride quality while you're towing, right Now, the neat thing is you can inflate or deflate these independently of each other, meaning let's say my left side's a little bit stiffer than the right, or I need it that way. You can simply inflate one more or less the other side. Now you're gonna get everything you see here with this universal kit. The two air springs, you're gonna get four of these spacer blocks and the air tubing, the shrader valves, all the caps, nuts, the T valve, everything, the heat shields, the mounting radiator style clamps, all that stuff's included. This is a manual inflation kit, so if you do want to upgrade and get like an air compressor and that kind of stuff to be able to do it remotely or on the fly, that's sold separately. Now, as far as the adjustable air pressure with this kit, it's greater than one inch on your spring pitch, or if you have greater than one inch of spring pitch, you get between five PSI to 35 PSI. If you have less than one inch of spring pitch on your cool springs, you'll get five to 50 PSI. It has an amazing lifetime limit warranty from Air Lift themselves. If you have any issues, they'll take care of it. And that's gonna wrap it up for our quick look at this Air Lift 1000 universal air springing kit for the rear of your vehicle. I'm Steven, thanks so much for watching.
Ratings & Reviews
Eric
4/9/2022
Still going strong
Gwendolyn Y.
6/30/2025
Air springs look great, Ali! Happy to hear they are working well for you!
Donald W.
6/17/2020
This product did everything I hoped it would, no more bounce and sway while towing. I would recommend these air bags to anyone towing a trailer.
Russell
3/2/2025
Holy cow, so it’s been over a year, I have had no problems at all matter fact, I forgot the airbags were even on there, they’ve held air once I got them where I want them. I have not even touch them they work fantastic, like I said 10 years ago I used them on the wife’s car and I came back because it’s such a great product, kudos to airlift.
Robin H.
3/2/2025
Frank
5/2/2024
Another year and the bags are still working great. They are used every time we do a trip with our camper. No issues note: you will experience minor pressure decrease over time but nothing major.
Info for this part was:
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Claire H.
6/10/2026
Thank you for the update! It's good to hear that your helper bags are still performing well for you. Thank you for sharing your experience and happy towing! :)