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When you’re hauling serious weight, sagging suspension can throw off your handling, braking, and headlight aim. The LoadLifter 5000 air springs add up to 5,000 lbs of load-leveling support to keep your vehicle steady and level under heavy loads. By spreading weight across all four wheels, they help maintain safe steering response and even tire wear while reducing the strain on your factory suspension.
Every job or trip brings a different load, and these air springs give you full control. With adjustable air pressure from 5 to 100 psi, you can dial in the firmness to match your payload. Inflate both springs together for front-to-rear leveling or adjust them independently for side-to-side balance when carrying uneven cargo. Manual inflation valves and air lines come included, with valves typically mounted on the bumper for easy access.
Rough roads and heavy trailers don’t stand a chance against these rugged air springs. Each bag is constructed from 2-ply, fabric-reinforced rubber that absorbs road shock and helps prevent sway for a smoother ride. Endcaps made from high-strength Zytel nylon resist corrosion and weigh less than steel, keeping the system strong and leak-free over time. Air Lift’s exclusive roll plates add extra protection while strengthening the springs’ load capacity.
This system comes ready to install with mounting brackets, hardware, manual valves, and air lines included. Once mounted, you can easily air up or down depending on your load—no complicated setup required. For those who want hands-free convenience later on, a compressor system with in-cab gauges can be added separately to monitor and adjust air pressure automatically. Backed by a lifetime warranty and a 60-day satisfaction guarantee, it’s built for the long haul and everyday reliability.
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
Ratings & Reviews
Took my time and followed included instructions exactly. Went together well! Haven’t towed with them yet, but definitely raised the back of my Tacoma with 26 lbs of air pressure that I tested for leaks with! Feel like they’ll be a big improvement when towing our 4200 lbs. camper!
Very easy step by step instructions, how to install.It took me about two hours in my driveway. I got it because I haul a 35' travel trailer. Makes the ride a whole lot smoother
Watched the install video twice before the shipment got here and had no problems installing it. Also installed the WirelessOne from Airlift at the same time. Picked up some 1/4" clamps to make the air lines look a little cleaner, and hold them in place during our snowy and icy winters. Including the WirelessOne system, it took about 8 hours from the time I washed the underside of the truck until I rolled it back out from the garage. Pulled the camper this morning and all my old issues have disappeared. Truck is level, trailer pulls great, and the cooling system is back to working as needed. Highly recommend this suspension kit!
These were a great addition to my truck. I moved from Washington to Michigan 1 year ago. Heavily loaded trailer and truck. No sag, no issues. Full disclosure I had to get some custom U bolts made because of my setup, but I have had zero issues. Great buy.
I plumbed my airlines through the license plate which turned out to be very handy.
Im very impressed with these airbags. So far they are doing the job.
These come with all hardware and instructions. I put 20 psi with no load to see how long the air would hold up. 2 weeks later im now at 15 psi which I'm satisfied.
The previous bags of another brand didnt hold air well even with no leaks.
I can tell the difference in ride quality. I've loaded the bed with landscaping materials and towed my boat with 15 psi and still holding strong. Looking forward to towing my Travel Trailer.
Customer service has also been great!
Install was super easy. Everything hooked right up. Only complaint would be the u bracket bolts are not very good grade. Other than that seems dood to go
It was everything I wanted and it is functioning well
Good product at a great price drop shipped to my door in a few days, Had it installed on my 2500 chevy van in less than 3 hours. Was just what the doctor ordered to level the van out when towing a 26' enclosed car hauler. no need for the special load equalizer hitch setup either!!
Installation was easy (I didn’t install a compressor). Might be obvious to most, but remove the rear tires and it’ll be much easier.
Just a couple of pulses from my compressor (I use a portable that stays inside my van for emergency) and the van lifts right up. I was able to perfectly level my van and my trailer. I only used a lower pressure and that tells me there is a lot of lift left.
The ride empty is noticeable, but not harsh. More just on a little firmer side using about 5 psi as recommended minimum. The ride loaded is great, as there is less wander in the front. Note that my van and trailer were close to level and I got the airbags just to finish off the ride (I wasn’t having major problems).
Sara was the best too. She understood my questions and gave very informed answers. Very much appreciated.
Excellent service, instructions, how to videos attached to the purchase. Packaging and shipping is top notch!
easy install and worked out perfectly for my service van
Installed on a 2004 Chevrolet Express 2500 van. Seems to be doing what is supposed to do. Haven't had a real heavy load on the van yet but it does air up and keep it it level so far.
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