Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle
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2021 Kia Niro
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2021 Kia Niro
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Heavy trailers and bed loads can make your truck squat and throw off how it handles. The Air Lift LoadLifter 5000 air springs add up to 5,000 lbs of load-leveling capacity to keep your suspension even and your ride confident. With these on, braking and steering stay steady, and you can tow or haul knowing the rear end won’t sag under the weight.
Every load is different, so being able to dial in pressure matters. The LoadLifter 5000 lets you adjust each air spring between 5 psi and 100 psi for the right balance of comfort and control. Add more air when towing a heavy camper or drop down when unloaded for a smoother ride. You can inflate each side separately too, keeping things level even when a load isn’t perfectly balanced.
These air springs are made to handle real work. Each bag uses two-ply, fabric-reinforced rubber for strength and flexibility, paired with high-strength Zytel nylon endcaps that resist corrosion better than steel. The durable build protects against wear and damage while supporting consistent performance mile after mile.
Stock suspension takes a beating under heavy loads, which can lead to uneven tire wear and premature wear on parts. The LoadLifter 5000 spreads weight evenly across the rear axle, protecting your OEM suspension from strain. Keeping your truck level also helps maintain proper headlight aim and overall vehicle stability on the road.
For quick adjustments on the go, you can pair these springs with an onboard compressor like the Air Lift WirelessONE Compressor System # AL25980EZ. That setup lets you change pressure right from the cab or a smartphone app—great if you’re towing frequently or adjusting loads often.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody. Andy here with etrailer. Let's take a quick look at this Air Lift LoadLifter 5000 Air Helper Spring Kit for your rear axle. Now this kit has been designed to fit your 2023 and newer Toyota Sequoia and on custom fit parts such as this air spring kit. I do recommend taking advantage of our Vehicle Fit Guide here at etrailer. Simply input the year, make, and model of your vehicle and our Fit Guide will confirm if this will work for you or if we have something comparable that will work for you.
Now, if you're doing a lot of towing or hauling heavy stuff, this kit is going to be a helper system for your Sequoia's rear suspension. This uses these airbags. They're rubber airbags that are going to sit between the frame and the rear axle of your Sequoia. So the idea is when you add weight to the back of your truck, things naturally start to sag and that sag can make the steering feel light. It can change your headlights and how they're aimed and generally make your truck feel less stable.
But this kit is going to fix all that by letting you add air to the bags whenever you're carrying a heavier load. So more air equals more support. Now the cool thing is that this is fully adjustable, so if you're towing a trailer, you will pump the airbags up and then when you're not carrying anything, you can just run them at a lower pressure and that truck is going to run and ride normally. Your air pressure is gonna be adjustable from five to 100 PSI. And this LoadLifter 5000 series is designed to give up to 5,000 pounds of load leveling support for your Sequoia.
But this doesn't actually increase your truck's official payload or towing rating, but it does help the rear suspension handle weight more confidently, more comfortably, and it's going to make your ride more comfortable and safer as well. Now, people who tow regularly do notice improvements in stability, in braking, and even tire wear because your truck stays level instead of sagging. So this kit includes everything that you see here. You're gonna obviously get the rubber airbag air springs here. You're going to get these custom fit brackets that are specifically designed for your '23 and later Sequoia.
You're going to get airline fittings. Everything is designed to make the installation pretty simple, and you're also going to get instructions to guide you through the installation. If you have any other questions, whether it's about this kit or any other item that we carry here at etrailer, don't hesitate to reach out because ultimately we do wanna make sure that you're getting exactly what you need. Well, again, my name is Andy. Thank you for joining me.
Customer Satisfaction Score:
88% were satisfied with this product
12% of customers were not satisfied
Ratings & Reviews
Brooke M.
5/30/2025
Would love to know your thoughts on them once you're able to try them out with the travel trailer, too! Thanks for sharing the different things you've used them with. Sounds like they are just the ticket for your scenario :)
Ac
9/15/2026
Things are working well so far. I tow and haul during the spring,summer and fall. The most air I put in the bags was 50 PSI. The air still holds pretty good towing.Time will tell if the bags hold up as the bags age.
Jameson C.
9/15/2026
Clay M.
7/29/2026
Works perfectly. Truck and trailer are completely level and towing is much better now. Highly recommend.
Lazer S.
7/29/2026
Mike L.
7/21/2026
Thanks for the photo Joe, nice lookin' setup there!
Brooke M.
7/7/2025
Definitely should get the job done! Thank you for including the photos - it's always nice to see what things look like in real life situations. Let us know what you think once you've been able to tow, we'd love to know! :)
Bradley
6/30/2026
Excellent!!! This kit gave me a lot more stability and better ride while towing our 24’ camper. Highly recommend to anyone towing with a Tacoma
Mike L.
9/15/2026
Nice job running the Schrader valves through the license plate, that's how I'd do it! '
Lazer S.
1/27/2026
Glad to hear they are working well for you and they weren't too difficult for your mechanic to get installed, Matthew! Sounds like you have your Taco pretty tricked out! Are you doing an overlanding type thing?
Lazer S.
1/13/2026
Glad we could make it go smoothly for you, Mary! Speaking of smoothly, had you had a chance to try them out yet?
Ray
9/14/2026
The Air Lift is working GREAT a year later. We just hauled a Generac 705 miles up north and brought a load of big rocks back for a guy that wanted to build a waterfall for his coy fish and the Air lift system was able to handle the weight just fine and rode great. Every one comments about how smooth the truck rides. The Air Lift system has handled everything we have asked it it to and has been trouble free. These will go on every truck I won in the future.
Nick S.
11/17/2025
Besides the time it took, I am glad you were able to get these installed and notice a difference right away! They look nice installed. Are you towing anything other than your dump trailer?
Lazer S.
11/4/2025
Glad to hear you are still liking them, Zach! Are the picture you sent in before or after the bags were installed? If it's after, I think you could actually go with a little higher pressure to really level out!
Randolph
4/19/2026
So far, After a year of use, these air bag helpers I installed on our 21 Ram 1500 Laramie 4x4 Crew Cab are working just fine. Id recommend them in a heartbeat.
Gwendolyn Y.
5/27/2025
Sounds like the perfect upgrade for you, Randy! How often are you towing your 5th wheel?
Brooke M.
3/19/2025
Wow, I love this review because you really show how versatile these air helper springs can be! Towing, hauling, off-roading...what else is there? This is great!
Joseph
4/29/2026
Airlift Bags have performed well, compressor does adjust more at low pressure 10 psi I assume for air temp change, I have checked for leaks multiple time and none found. 6500 towing miles at 80 psi with little auto adjusting pressure and no issues.
Richard
4/20/2026
Inflation valves tend to loosen. Must be checked regularly. Suggest some type of lock washers be supplied. The only way I found to improve the rear seat ride is to decrease tire pressure. I only do this when expecting passengers so I don’t wear the tires excessively.
Gwendolyn Y.
4/2/2026
Always happy to help when you need us, Rusty! What's your next destination?
Gwendolyn Y.
4/2/2026
Do you have a question about this Vehicle Suspension?
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Mike L.
3/20/2026
Thanks Tracy, happy camping!!!!