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Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle

Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle

Item # AL88299
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Air Lift Vehicle Suspension - AL88299
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5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure. Lowest Prices for the best vehicle suspension from Air Lift. Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle part number AL88299 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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Air Lift Vehicle Suspension - AL88299

  • Air Springs
  • Rear Axle Suspension Enhancement
  • Air Lift
  • Heavy Duty

5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure.


Features:

  • Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs
  • Air bags reduce the strain on your rear suspension, increase safety, and compensate for uneven loads
    • Level your vehicle front to back and help maintain safe headlight aim
    • Adjust independently for side-to-side leveling of off-center loads
    • Improve steering and braking performance
  • Jounce spring inside each air spring helps to improve ride comfort, reduce sway, and help with cornering
    • Engages at lower air pressures to better absorb road shock and minimize bottoming out
    • Provides support progressively - the more you load the springs, the stiffer they become
    • Lets you temporarily carry a load with zero air pressure in your springs
  • Quality construction for long-lasting spring life
    • 2-Ply, fabric-reinforced rubber air springs are durable
    • Air Lift's exclusive upper and lower roll plates protect air springs from damage, extending the life of the suspension system
    • High-strength Zytel nylon endcaps are lighter, stronger, and more corrosion resistant than steel
    • Urethane internal jounces require no maintenance and work well in hot or cold temperatures
  • Designed for heavy-duty applications such as 3/4-ton and 1-ton pickup trucks, motor homes, and commercial trucks
  • Mounting brackets and hardware are included for installation
  • Manual inflation valves and air lines are included
    • Manual valves are typically mounted on bumper for easy access
    • Compressor system with in-cab gauges (sold separately) can be added to monitor and automatically adjust air pressure
  • Made in the USA


Specs:

  • Load-leveling capacity: up to 5,000 lbs
    • LoadLifter 5000 Ultimate springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Adjustable air pressure: 5 psi - 100 psi
  • Lifetime warranty
  • 60-Day satisfaction guarantee


Get the Best of Both Springs

The air springs and jounce springs in this system work together to give you the best ride whether your truck is loaded or unloaded. Air Lift's LoadLifter 5000 Ultimate air springs have internal urethane foam jounces that protect the air springs and provide added ride comfort when your air pressure is low. The jounces also allow you to temporarily carry a load if the air springs lose air pressure. This gives your 3/4- or 1-ton pickup, motor home, or commercial truck air springs that are easier to maintain.


Air Springs Level Your Load

Carrying heavy cargo in your truck bed or trailer puts extra stress on your truck. Your brakes erode faster, your tires wear unevenly, and handling suffers severely. When towing, you might also experience excessive sway, bottoming out, and even inaccurate and unsafe headlight aim.


By pairing your existing suspension with LoadLifter 5000 Ultimate air springs, you can seriously beef up your suspension, ensure equal load distribution, and get the support you need. The springs provide up to 5,000 lbs of load-leveling capacity (depending on the weight-carrying capacity of your vehicle) and distribute the weight of your payload to all 4 wheels. As a result, the stress on your factory suspension is significantly reduced. LoadLifter's air bags are adjustable from 5 to 100 psi for precise support, and they can be inflated equally for front-to-back leveling or independently of one another for side-to-side leveling.


The air springs are made of high-quality, 2-ply, fabric-reinforced rubber. Most air bags lose air at the ends where the bag is enclosed with steel caps. These caps can rust and corrode over time, creating small holes. But the endcaps on Air Lift air bags are fashioned from corrosion-proof Zytel nylon, a material that is both stronger and lighter than steel, ensuring that the air bags won't lose air.


Roll plates on Air Lift 5000 Ultimate air spring

The air bags also have Air Lift's exclusive roll plates, which protect the air springs and beef up their load capacity. These sturdy plates help guard the springs from moving parts under your vehicle that might puncture the air bags. The plates also provide a larger surface area for each spring to roll on. The extra surface area gives you a higher spring rate at a lower air pressure, resulting in a better ride.


Built-In Jounce Springs Add Control and Comfort

Air Lift 5000 Ultimate air spring with jounce spring inside

The closed-cell urethane jounce spring inside each air spring gives you a more stable, comfortable ride. Each jounce acts as an overload spring and engages when your current air pressure level isn't enough to support your load. So on a rough road, the springs will kick in if needed to absorb bumps and shocks and help you to avoid bottoming out. When the jounces support a load, they adjust progressively - the more weight you pile on, the stiffer they become. The urethane material engages more smoothly than rubber jounces so you get a less jerky ride.


Because these jounces are taller than your factory jounce bumpers, they engage sooner than your factory jounces would to provide better support. And if the LoadLifter 5000 Ultimate air springs have insufficient or zero air pressure, the internal jounces will help to temporarily support your suspension and protect it from damage until you can repair or adjust the air spring system.


Easy Installation

This system installs with the included brackets and hardware. Just mount the springs, inflate them, and ride. To inflate the LoadLifter springs, you just have to pump in air through the inflation valves. A line kit is included with the springs so that you can install the manual inflation valves (1 for each spring). These are typically mounted on the bumper but can be installed anywhere that is easily accessible. If you want to make the springs even easier to use, you can get a compressor and gauge system (sold separately) that allows you to monitor and adjust the springs from the cab of your truck.


Lifetime Warranty

Along with a lifetime warranty that has no mileage restrictions, Air Lift offers a 60-day satisfaction guarantee. Just install and use LoadLifter 5000 Ultimate springs for 60 days, and if you are not satisfied at the end of this time, you can remove and return them for a full refund.



88299 AirLift Load Lifter 5000 Ultimate Air Springs with Internal Jounce Bumpers - Rear Axle

Replaces Air Lift AL57299

Installation Details AL88299 Installation instructions

This Product Fits The Following Vehicles



California residents: click here



Customer Reviews

Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle - AL88299

Average Customer Rating:  4.8 out of 5 stars   (312 Customer Reviews)

5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure.

- AL88299
by:
2013 Toyota Tundra

Installing this was easy if you follow the instructions and look at video installation as reference. I took my time about 4 hours from start to finish. Ready to help with towing our 30' Coleman travel trailer with our Toyota Tundra to the grand canyon this summer.


Comments
One year later and the air bags and wireless compressor are still running strong.
Jose - 06/29/2019



- AL88299
by:

These were not as easy to install as one would think as I was working with jack stands and getting the brackets lined up as per side was an adventure. I installed them in an afternoon and seen to be good. Will load them up next week and see how well they do.



- AL88299
by:

The 2019 Tundra is lacking in rear springs(soft).Squat too much when camper attached. These airbags solved that problem. Truck levels nicely and ride is firm. No issues so far. It does stiffen the ride when empty but it is a truck! Install fairly simple. Need more beef? Buy this product.



- AL88299
by:

Easy to install fallowing the instructions. If you have a saw-saw for cutting the rubber bump pads and U-bolts. No problem using the tools for installation



- AL88299
by:

So far so good; the product performs as it should. Install took about 4 hours to do myself. Reading the instructions and watching the installation video before the install was super helpful. etrailer reps were also very helpful answering any questions prior to purchasing.



- AL88299
by:
2008 Toyota Tundra

Works perfect on my 2008 tundra when towing my 28 foot camper



- AL88299
by:
2015 Toyota Tundra

I compared this product with the Firestone offering for my vehicle and chose AirLift for several reasons: 1- The internal jounce bumpers. I liked the idea of being able to run with little to no air pressure. I also thought this necessary because I needed eliminate the factory bump-stops to install. 2- This product was made in Lansing, MI. I like supporting local industry. 3- I liked the fact that the load from the spring transferred directly into the frame of the truck vs. the offset brackets that came with the Firestone product. I am impressed with and disappointed with this product. We will start with my likes: - The bags do carry the load. I can level the truck regardless of what is in the back or on the trailer hitch. - The towing experience is much better with the bags in the back. The rear springs on the Tundra (probably true of most half ton trucks) for 900# of tongue weight even with weight distribution. The bags eliminated the extreme up/down bounce that come with very stiff weight distribution bars. - The kit is very well engineered and the installation went very well. - Airbags are an excellent compliment to a good WD hitch. My dislikes: - The internal jounce bumpers are awful. IMO they engage way too early. With no pressure in the bags they might as well be steel blocks. The truck crashes into them after only 1.5" of travel (railroad crossings, speed bumps, and undulations in the road. With 5-10 psi in the bags this is better but the stock ride of the truck is gone. It now feels more like a ¾ ton truck in the back (smoother because you are riding on air but there is very little suspension motion). - An airbag acts as a spring when the suspension compresses but it also acts like a spring when the suspension extends. The down travel of the rear suspension is limited. You notice this when you drive through a dip in the road at speed. Not only do I have limited down travel but when the tuck unloads the back of truck runs out of up travel way before the front. I am not sure what the future hold. I love the bags while towing my travel trailer and hate the bags when unloaded. I think that the best option would be a SumoSpring. I did not go this route because most people say that they engage to abruptly and wreck the ride. Well, so do these Airbags. At least with a SumoSpring I would keep the down travel of the suspension. I am considering purchasing a set for evaluation. AirLift offers an unconditional 60 day return policy. However 60 days did not prove to be enough time to really evaluate this product. Right away I noticed the problems with the ride of the truck. I played with air pressure etc. At 90 days I knew what I really didn't like. I wrote AirLift an e-mail but did not receive a response. Would I buy again? Maybe. It is a love/hate relationship.


Comments
I have removed the airbags from my vehicle and replaced them with a set of SumoSprings. I am much happier with the SumoSprings.
Mike V - 08/31/2018



- AL88299
by:

Let me be clear- eTrailer is a great outfit but from my experience with AirLift I recommend eTrailer drop the product line. The AirLift Customer Service is worse than ChiCom support which is 6,000 miles away. 5 or 6 Emails to AirLift over the last couple of months and not a single response. Specifically, in an old AirLift system I bought maybe 10 years ago there was a low-pressure sensor which automatically maintained a minimum 5+ psi in the air-bag system. Going under that pressure voids their warranty. That feature looks to be discontinued in more recent AirLift systems. Maybe a cost cutting effort, and maybe a way to deny warranty claims. Since AirLift doesn't communicate I know nothing for sure. I finally found from other vendors a pressure switch and fitting to install this very important capability and will now begin the install. Buy the more expensive Firestone system. Wish I had.


Comments
Thank you for your review. In order to monitor the air pressure in the Air Lift air bags you would need to install an air compressor system in the vehicle that monitors the air pressure and can automatically maintain the minimum air pressure. The Air Lift WirelessAIR Compressor System for Air Helper Springs part AL74000EZ automatically restores air pressure when it falls below a safe pressure. It also allows you to use your smart phone to adjust the pressure.
-- Etrailer Expert Heather A - 06/17/2020


- AL88299
by:
2017 Toyota Tundra

Installation took about 2 1/2 hrs. on my 2017 Tundra. I thought the instructions were very accurate and easy to follow. I did notice there was no torque spec. for the 3/8 bolts that attached the bottom plate and bowl to the air bag. Other then that everything was straight forward. I'm an old school tech. so I just used a standard USS thread torque chart. I installed these air bags to help stabilize the load when pulling my 32 ft travel trailer. Will be putting them to the test in a couple of weeks on a rather long trip. As for now........5 stars for the installation and etrailers support.


Comments
Lawrence, thank you for your review. The torque spec of the 3/*8 bolt is listed at the bottom of page 7 of the installation instructions. Since these figures are subject to change I cant list them here for liability reasons.
-- Etrailer Expert Heather A - 05/10/2018


- AL88299
by:

Had the air bags installed: they worked for about a month and after that they started losing air. Now i am having to pump air at least once a week to bring the bed of the truck where it is supposed to be. Keep in mind that they lose air without any weight whatsoever .



- AL88299
by:

As usual, the service from etrailer.com was great. The installation went pretty well. The instructions were clear and understandable and the installation went as depicted in the instructions. The most difficult part was routing the air lines in safe areas (especially around the exhaust pipe) and then inserting the end into the fitting on the top of the unit since it is nearly impossible to see what you are doing. However, all went well and I had no leaks. Can't wait to get some miles on the truck to see how the ride is with and without the trailer attached.



- AL88299
by:

Everything g that has shipped has been exactly what I ordered. Dealing with customer service, asking for a modification to shipping status, was joyful. You at etrailer are on Santa's nice list. Thanks for the awesome experience.



- AL88299
by:
2014 Toyota Tundra

Work perfect! I installed these on my 2014 tundra to help with hauling a 30’ enclosed trailer when we were moving. Trailer weighed basically my max tow rating for my truck (10500lbs) and with these bags the truck sat perfectly level and towed like a dream! Well the supercharger also helped.



- AL88299
by:

All the products that etrailer sell are direct fit or slight mods. Bought a brake control system and had it installed in 30 minutes. Just purchased a AirLift rear suspension kit and it went in as per instructions. All the people who work at etrailer are very knowledgeable and helpful. Have them on speed dial for my next travel trailer up grade. Thanks etrailer , job very well done Rou



- AL88299
by:

I had a few questions and concerns about my application (07Tundra) Donna answered all my questions and price matched from another web site. The bags are great and service my needs well. I pull a 30' 5th wheel camper with no squat. I have since bought a different truck and have installed the same bags on it. Highly recommend



- AL88299
by:

Air bags are perfect! They ride smooth and definitely a plus with air compressor kit. Thanks for all of your help Katrina B.!



- AL88299
by:
2010 Toyota Tundra

Installed these air bags in my 2010 Tundra, installation was pretty easy. The only negative with this kit would be the top u shaped clamp bars, the metal is too thin and bend down easily when torqued down. Keep in mind, I’ve only had them installed for a day now. Other then that one flaw, I’m happy with the kit.



- AL88299
by:
Toyota Tundra

I pull a 31FT travel trailer with a Toyota tundra, the bags leveled the truck to factory height, even with an 8000lbs trailer. Easy install, and great customer service from E tailer.



- AL88299
by:
2016 Toyota Tundra

Great product, air bag installation was easy, but where to put the compressor was difficult. Ended up mounting it next to the evaporator next to the fuel tank. had to make a plate to mount it to.



- AL88299
by:

Easy to install. Needed to cut the stock Jounce bumper stop. Sawzall and some spray lubricant did the trick.



- AL88299
by:
2015 Toyota Tundra

I'm very satisfied with the products and services that I received from etrailer. I highly recommend etrailer.



- AL88299
by:
Toyota Tundra

Diana was excellent on recommending this kit for our Tundra. Easy installation. Makes a significant difference in loads and towing. Talk about fast shipping. Arrived two days sinner than expected, considering we live in the Texas Hill Country an hour away from town



- AL88299
by:

Always an easy installation. Great fit, well engineered, Customer is always happy.



- AL88299
by:
2018 Toyota Tundra

Package was delivered in excellent shape and I will be excited to install in the next couple of days.



- AL88299
by:
2013 Toyota Tundra

was easy to install


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Ask the Experts about this Air Lift Vehicle Suspension

  • Suspension Enhancement for 2008 Toyota Tundra with 16K Sliding 5th Wheel Hitch
    The Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle # AL88299 you asked about will not fit with any in bed hitch rails or gooseneck hitch because of the location of the brackets are not compatible. Instead, I recommend the SumoSprings Solo Custom Helper Springs - Rear Axle # SSR-610-54 which will be compatible and will give you the support you are seeking without any maintenance needed. The springs will compress as weight is added providing...
    view full answer...
    Image 1 for
  • In-Bed Hitch Compatible Air Helper Spring System for 2018 Toyota Tundra 4x4
    The Air Lift # AL88299 you'd looked at isn't compatible with an in-bed hitch installed on your 2018 Tundra, but Firestone offer the # F2445 that will work with your hitch. You may also be interested in an on-board compressor system like # F2219 that would allow you to add or remove air pressure from the system with the flip of a switch.
    view full answer...
  • Rear Suspension Enhancement Recommendation for 2007 Toyota Tundra
    If you still are experiencing sag with the weight distribution system that can mean a few things. Either the system is rated too low, the system isn't setup properly, or the vehicle is being overloaded. While we can help you pick out suspension enhancement I'd first verify those three things. You want to make sure the loaded tongue weight of your system falls right in the middle of the range of your setup. For suspension enhancement for your 2007 Toyota Tundra that will help the most...
    view full answer...
  • Comparing Air Lift Loadlifter 5000 and Firestone Ride-Rite Air Helper Springs on 2018 Toyota Tundra
    There are a number of differences between the Firestone Ride-Rite Air Helper Springs # F2445 and Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88299, starting with fit. While the Air Lift will fit all models of the 2018 Toyota Tundra, the Firestone is only a fit for Tundra's with the TRD package (Toyota Racing Development). The biggest difference, and why I recommend the Air Lift LoadLifter 5000 # AL88299, are that these springs come with internal jounce springs while the...
    view full answer...
    Image 1 for
  • How Much Air Pressure is Needed in Air Bags of Truck with Camper in Truck Bed
    I can only help you pick out the best psi but I can't tell you off-hand exactly the best pressure to use. What you want to do is put in an equal amount of pressure in both bags till the truck is sitting as close to stock ride height as it did before you had the camper installed. That will be your best psi. It's important to use equal pressure on both sides so that your suspension does not act unpredictably.
    view full answer...
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  • What is Max PSI For Air Lift Air Bag Kit # AL88299
    The max psi for the Air Lift kit part # AL88299 that you referenced is 100 psi.
    view full answer...
  • Rear Suspension Enhancement Recommendation For 2017 Toyota Tundra With In-Bed Hitch
    I do have an option for you but the Air Lift LoadLifter 5000 Ultimate Air Helper Springs part # AL88299 for the 2017 Toyota Tundra is not compatible with an in-bed hitch like the Hide-A-Goose. We currently do not have an air bag fit for the 2017 Toyota Tundra that installs with an in-bed hitch because the installation locations interfere with one another. If you are experiencing rear sag, I recommend to Timbren Rear Suspension Enhancement part # TTORTUN4 which will replace the bump stop...
    view full answer...
  • How to Correct Fishtailing and Sway When Towing on Highway
    Air bags such as the Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88299 are a great option for helping reduce sway but won't be enough to control it at highway speeds. The best way to do this by far is a weight distribution with sway control. In order to do this though you do need to get the right system, which means you have to know your total tongue weight (TTW), which is the tongue weight of your fully loaded trailer plus whatever is behind the rear axle of your Tundra....
    view full answer...
  • Air Lift Helper Spring Loses Air Just On One Side
    It is possible that the air bag itself is leaking air at either the top or bottom in kit # AL88299. You can check this by first making sure the air spring has air in it and then putting soapy water over areas where it may be leaking. If the soapy water starts bubbling then that indicates a leak. If it is a spring then the replacement is # AL84264. If it is not the spring keep checking with the soapy water until you find the culprit!
    view full answer...
  • Determining How Much Pressure Should be Put in Air Lift LoadLIfter 5000 Air Springs
    The Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88299 feature air springs that can be adjusted from 5 psi to 100 psi. There isn't a specific inflation level that is recommend for your 13,000 pound 5th Wheel Trailer because it will depend on numerous factors such as the capacity of your truck and the pin weight of the trailer. A truck with a lower capacity will sag more when coupled resulting in the need for more air pressure. The exact weight that you have up at the front...
    view full answer...
  • Will the Air Lift LoadLifter 5000 Fit on a 2010 Toyota Tundra 4x4 with a 5th Wheel Hitch Installed
    The Air Lift LoadLifter 5000 Air Helper Springs, # AL88299, may work with your custom 5th wheel frame brackets, but the fit will depend on how the brackets attach to the frame of your 2010 Toyota Tundra 4x4. The LoadLifter brackets attach to the bottom of the frame and hooks to the inside of the frame and the jounce bumper bracket using clamps (see photo). As long as the brackets for your fifth wheel hitch do not interfere with this location on your vehicle frame, you will have no problem...
    view full answer...
    Image 1 for
  • Does 100 PSI Max Rating for Air Lift Air Bags Matter if Loaded or Unloaded
    Actually 100 psi in the Air Lift kit part # AL88299 will be the same amount of air pressure regardless if the truck is loaded or unloaded. It may seem counter-intuitive but air pressure does not change in the bags when a load is put in the truck. If the air pressure did change that would indicate that the bags are being overloaded.
    view full answer...
  • Will Air Lift LoadLifter 5000 Ultimate Air Helper Springs Fit 2014 Toyota Tundra w/5th Wheel Hitch
    If there are 4 5th wheel frame brackets on your 2014 Toyota Tundra (2 per side) then yes, you will be able to install Air Lift air bags # AL88299. If each side just has 1 long bracket for a total of 2 brackets then air bags will not fit. The custom and universal 5th wheel install kits I have seen for your truck all use 4 brackets.
    view full answer...
  • How to Determine PSI Needed for Air Bag Kit Suspension Enhancement
    With air bag kits like the Air Lift # AL88299 that you referenced the correct amount of PSI needed is not a number I can give you. You'll need to inflate the bags to whatever pressure allows your tow vehicle to sit level again. There's no way to know number that will be so you'll have to experiment to find the best pressure.
    view full answer...
  • How Much Air Pressure to Use in Airbags While Towing
    I can help but unfortunately, I can't really give you an exact psi to tow your 3,500 lb - 4,000 lb trailer as there are just too many factors that go into selecting the correct air pressure. The most important of which however is ride height. According to the owner's manual for the Air Lift LoadLifter 5000 Ultimate Air Helper Springs part # AL88299, if a load is present then you will need at least 25 psi but will want to continue adding air until the truck is level or you have reached 100...
    view full answer...
  • Finding and Fixing Leaks in an Air Lift Helper Spring System
    First, I have included a link to the installation instructions to the right for Air Lift kit # AL88299 for you. Using soapy water is the best way to find a leak in an air system. If it is leaking at a hose or fitting then replacing that hose or fitting would fix the problem. However if it is a bag that is leaking then you would need to replace the bag. Using the instructions you can reverse the installation process. When cutting air lines the cut needs to be as straight as possible....
    view full answer...
  • What is Minimum Air Pressure to Keep in Air Lift LoadLifter Kit # AL88299
    Yes, the minimum air pressure you need to keep in the Air Lift LoadLifter kit part # AL88299 is 5 psi. This allows the bags to keep their shape (prevents damage) but also does not put any noticeable amount of support on your vehicle suspension. Going under 5 psi will let the bags fold or disfigure to the point they will eventually damage themselves.
    view full answer...
  • PSI Rating of the Air Lift WirelessONE Compressor System Part # AL25870
    If you are referring to the Air Lift WirelessONE Compressor System part # AL25980 then the air compressor is rated up to 120 psi but will be limited to the airbags which for the Air Lift LoadLifter 5000 Ultimate Air Helper Springs part # AL88299 is 5 psi - 100 psi. This kit fits a 2007 - 2018 Toyota Tundra.
    view full answer...
  • What is the Minimum and Maximum Air Pressure for AirLift Air Bag Kit # AL88299
    No, the minimum air pressure is 5 psi and the maximum is 100 psi. The 40 figure comes into play based off of the instructions which state that generally the system can support 40 pounds per 1 psi of air pressure. I have linked the installation instructions for Air Lift kit # AL88299.
    view full answer...
  • Which Air Lift Suspension Kit Fits 2005 Toyota Sienna that Has Coil Springs
    We do have Air Lift suspension kits that fit your 2005 Toyota Sienna like the AirLift 1000 kit part # AL60732 but the 5000 series is not a fit for your vehicle due to the coil suspension. This specific kit is for trucks. I attached a picture and install video for this kit on a 2005 Sienna just like yours as well for you to check out. Basically the bag slips between coils of the spring.
    view full answer...
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  • PSI Range and Fit of Air Lift LoadLifter 5000 # AL88299 on 2018 Toyota Tundra
    The Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88299 referenced in your question is indeed confirmed to fit your 2018 Toyota Tundra. These air springs have a weight capacity of up to 5,000 pounds and can be adjusted from 5 psi to 100 psi. The springs in the kit will support approximately 40 pounds of load (combined on both springs) for each 1 PSI of pressure. I have attached a demonstration video on this system along with the written instructions that you can take a look...
    view full answer...
  • Best Way to Fight Suspension Sag with a 2015 Toyota Tundra While Towing
    If you are looking for the best way to fight suspension sag on your 2015 Toyota Tundra while towing you actually will want to look into a weight distribution system. Not only does a WD system address the rear end sag due to the tongue weight of your trailer, but it also redistributes some of the tongue weight of the trailer to the front axle which will help with braking and handling. Especially in emergency situations. The best way to pick out a weight distribution system is to base...
    view full answer...
  • Air Bag Pressure Range for Air Bag Air Lift Kit # AL88299
    Can you be more specific with your question? Are you looking for recommended air bag pressure for an air bag system? For the Air Lift kit part # AL88299 it has an air pressure range of 5 to 100 psi. It needs at least 5 psi at all times to maintain shape and it's max is 100. You'd want to run whatever pressure allows your truck to set as level as possible when towing.
    view full answer...
  • Will the Air Lift LoadLifter Airbags Work on a 2013 Toyota Tundra With In-Bed 5th Wheel Hitch
    Yes, the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers part # AL88299 will work with 5th mounting brackets such as the Reese Quick-Install Custom Base Rails and Installation Kit for 5th Wheel Trailer Hitches part # RP50084-58. These bed rails are designed to work with most 5th wheel hitches that use an industry standard mounting location such as the Reese M5 5th Wheel Trailer Hitch part # RP30928.
    view full answer...
  • Should Pressure Rating for Suspension Enhancement Air Bag Increase When Load is Put on Trailer
    I spoke with my contact at Air Lift and this is the what they told me: Yes, think of it as a balloon. If you were to sit on it the psi would spike. Always measure the loaded psi while sitting at rest. the pressure will fluctuate as you travel down the road.
    view full answer...
  • Complete Rear Axle AirBag Suspension With Compressor Kit For 2018 Toyota Tundra
    In order to determine which spacer kit you need, or if you need one at all, you will need to measure/determine exactly how many inches your suspension moved away from your frame in comparison to the stock suspension. You could contact the manufacturer of your lift kit to verify how much space was added. You can then match up the correct spacer kit on the link I have attached that shows our Air Lift spacers. You will likely need Air Lift Universal Air Spring Spacers for LoadLifter 5000 and...
    view full answer...
  • Will the Air Lift AL88299 Fit on a 2011 Ford F-250
    I have a solution for you, but the AirLift # AL88299 are not designed to fit the 2011 Ford F-250 and will only fit on 2007-2021 Toyota Tundras. Instead, you'll need the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57396, which are the same basic air bag but designed to fit on a 2011 F-250 with 4wd. I've linked a review and installation video of these bags for you to check out.
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  • Recommended Suspension Enhancement System for 2013 Toyota Tundra With 6-Inch Lift
    The Air lift LoadLifter 5000, part # AL88299 is designed to fit your Tundra if you do not have a fifth wheel or gooseneck hitch in the bed of your truck. If the truck has a suspension lift you need to measure the space where the airbags are going to sit to determine the size of spacer you need. For Air Lift we carry two, part # AL52440 for a 4 inch spacer and part # AL52420 for a 2 inch. To be able to control the amount of air you keep in your suspension system I recommend the Air...
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  • Troubleshooting Air Bag Suspension System Leaking
    Typically air line leak problems are related to the air line tubing and not the bags them selves. Most commonly the problem is where the air line meets the fitting for the air bag. Not having the cut on the tube totally square causes this problem the most. Try removing the line, re-cutting the line totally square and then reinstalling it. If that doesn't work try spraying everything air bag related with soapy wire to see if you can find where it bubbles as that would be where it is leaking.
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  • Rear Suspension Helper Spring Kit for Use with 5th Wheel Hitch in 2018 Toyota Tundra
    Unfortunately you were given correct information. Certain trucks will have compatibility issues between 5th wheel and rear air bag installations. In the case of your 6-1/2-foot bed 2018 Tundra none of the four air bag kits we offer (shown on the linked page) will work along with the hitch's installation brackets. This problem tends to occur more often with shorter truck beds. Although air bags are out other options remain. You could use the SuperSprings Leaf Spring Stabilizer kit...
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