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Rough pavement and long hauls can make a trailer buck and bounce, but the Lippert Center Point by Trailair Air-Ride Suspension Upgrade smooths it out. It replaces standard equalizers with a dual air bag system that absorbs road shock and cuts down on fore-to-aft “chucking.” The upgrade delivers the same kind of comfort that air-ride systems bring to heavy trucks, giving your trailer a steadier, more controlled ride mile after mile.
Every load tows a little differently, and this system lets you dial it in. You can set air pressure to match your trailer weight—Lippert recommends 2.5 PSI per 1,000 lbs for triple axle setups, up to a maximum of 100 PSI. Deflate the bags for unloaded towing or add pressure when fully loaded. The included gauge and manual inflation valves mount right to the frame so you can make quick adjustments whenever you need.
The Center Point kit bolts into place using your existing hangers and requires no welding. It’s designed for triple axle trailers that use 1-3/4" wide double-eye leaf springs and center hangers at least 3" wide with 2-1/2" from the top hole to the frame. Once installed, the upgraded equalizers add about 2" of trailer height and weigh around 60 lbs total.
When the road gets unpredictable, this air-ride suspension keeps your trailer composed. The smoother motion helps the tires stay planted during sudden stops and rough stretches, improving overall stability and braking response. With four air bag units working together, the system takes the jolt out of potholes and washboard roads so your gear—and your nerves—stay protected.
The Center Point system brings proven air-ride technology to everyday towing. It’s built to handle axles rated up to 8,000 lbs each and comes with a 90-day warranty for peace of mind. Whether you tow often or full-time, this upgrade gives your suspension the comfort, control, and durability it’s been missing.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to take a look at the Lippert Components Center Point by Trailair Air-Ride Suspension upgrade for triple axle suspensions. Now more than 85% of all the semi tractors that are out on the road today, they do have some kind of air- ride suspension like this. So you should think that maybe your towable RV should have that same kind of suspension or ride, and the answer is yes because you can now do it affordably using this system here.This is a center point air-ride suspension system. This will add the air-ride suspension to any RV or horse trailer. It will dramatically improve the ride and towing experience with the four airbag units that'll absorb road shock and reduce four and a half trailer movement known as chucking. These dual airbags' absorption replaces your standard trailer suspension.
This one here is designed for a triple axle trailer configuration.It does improve your ride, dampens the road shock, and will even improve braking in case of emergency stop. Now to install this, you must have a double-eye spring suspension on your trailer or RV. This part does include everything laid out here on the table. It includes two of the left hand, two of the right hand side center point sub-assemblies, 16 of the shackles, 16 of the bronze bushings, 36 of the shoulder bolts, 36 of the flange nuts, two of the clamp brackets, two of the link arms, four plates right here, and then they also give you two air gauge panels, these kits here that'll show how much PSI is in your bags, and also all the hardware. Now these panels do have a gauge in these boxes here that will attach here, and then it also gives you two rolls of 24 feet, each roll of airline tubing to hook up.Now also the easiest way to determine the proper air pressure for these air springs is you want to inflate them until these plates right here on the side are parallel, or if there's about five inches of space between them.
That'll give you a good idea of what to inflate them to. And they basically estimate about five PSI per 1,000 pounds of trailer weight.But that should do it for the review. On the Lippert Components Center Point by Trailair Air-Ride Suspension upgrade for triple axle suspensions.
Ratings & Reviews
Gwendolyn Y.
3/27/2025
That's awesome, Ben! Sounds like you hit up some great places. Where are you headed to next?
Nick S.
12/15/2025
I am glad you were able to get it installed yourself and hope it is working well. I appreciate the feedback on those air fittings and I will definitely pass that along. What kind of trailer did you end up installing this on?
Brooke M.
5/6/2025
The install looks great, Walter! Sounds like you really know your way around the trailer. Do you do this type of work for a living?
Charles
1/5/2025
It’s been about a year since I installed the lippert center point air ride, I have to say I’m very impressed. I’ve probably put about 2000 miles on since then and 90 of the time I can’t even feel the trailer behind me, it rides so much better, stuff hardly moves around in the trailer. Don’t get me wrong stuff still moves but not like before. If you are looking to not spend a lot of money to upgrade your trailer suspension I recommend the lippert center point air ride. Oh and let me tell you speed bumps are nothing it fells like it just floats over them. And also a thank you to etrailer when I installed this product I was missing a few parts and the replaced them and also helped me with information on installation.
Mark
1/2/2024
It works flawlessly, couldnt have made a better choice youll feel more of the bumps in your truck than you will the trailer. If youre a hunter and want to go down a bumpy dirt road, no problem. I would highly recommend this system.
Rhonda
11/15/2021
hey are holding up. Adding the air cushion package we also bought from your company seems to have addressed our breakage issue. Thanks for asking. Pleasant surprise!
Mike L.
5/20/2026
We're having the missing parts shipped out Clyde, I'm sorry that happened!
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Randy
5/2/2026
It has been great. Really smooths the ride out and it really helping on the terrible roads we have in Colorado.