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2007-2020 Toyota Tundra 2WD & 4WD - "Load Lifter 5000 ULTIMATE" Air Springs w/ Jounce [REAR]

Air Lift

Model: 88299
by Air Lift
5 stars 4.3/5Read Reviews

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Retail Price: $502.95
Your Price: $386.60
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Sale Price: $289.95

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Front / Rear


Description air lift ultimate 5000 inside view

The Air Lift Load Lifter Ultimate 88299 is one of the new exclusive air spring kits from Air Lift Company. This air bag kit will include all of the advantages of the standard Load Lifter 5000, with the added benefit of an internal jounce bumper.

The jounce bumper is made of closed-cell urethane foam in order to eliminate rough ride and provide an air cushion that will absorb shock effect and provide additional stability while towing or hauling heavy loads. This bump stop also gives the driver ability to run the air springs at zero PSI without causing any harm.

Like the Load Lifter 5000, this Ultimate Series kit will give your vehicle up to 5,000 lbs of load leveling capacity. It is also backed by a lifetime warranty and a satisfaction guarantee. With most applications being NO-DRILL, installation is fast and easy, with quality components to ensure that the first installation is the last.

NOTE: Kit #57299 has been superseded to this part number. Please call us if you have any questions

  • 5,000 lbs. Level Load Support
  • Eliminate squatting, sagging, dipping
  • Internal Jounce Bumper for Added Stability
  • Lifetime Warranty
  • NO-Drill Installation
  • 60 Day Satisfaction Guarantee
Download Instructions 88299 Instructions
Front or Rear Axle: REAR
Average Install Time: 1 - 2 hours
Drilling Required: NO
Load Capacity: 5,000 lbs.

AirLift Load Lifter 5000 Ultimate Video
Vehicle Applications
  • Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
  • Model: Toyota Tundra 2WD & 4WD
CA Residents: Prop 65 Warning
Customer Reviews
5 stars 4.3 / 5This item is rated 4.3 out of 5 based on 33 customer reviews.
5 of 5 Stars

by Greggory L

Just what I needed for hauling fast and easy to install

5 of 5 Stars

by Morgan T

This system works like a top. It was easy to install and made a 400 mile towing trip an easy venture. I towed a 1200 model Woodsman Chipper from Maryland to New York. The diesel motor set on the tongue and I was worried that my springs would suffer damage. It was a smooth and successful trip thanks to the Load Liter 5000. I may want to install one on my other pickup.

5 of 5 Stars

by michael s

Worked out very well. Took me 2.5 hours to install them. Make the truck and trailer look and drive better. the customer care are very diligent and generous. they clear my all queries gr8 kit . good job sd truck .

5 of 5 Stars


Works good, install was pretty easy, kinda a pain to get the airlines hooked into the bag, had some leak issues, but after a couple re-visits to the bag area, I got them handled.

4 of 5 Stars

by Mark S

I purchased the Air Lift airbags (#88299) for my 2016 Tundra CM and could not be happier with the performance of the air bags when towing / hauling. However though, when I don't have any weight in the back the ride is noticeably stiffer. If you tow or haul a fair amount then these are a great add on, if not, don't bother to get them

5 of 5 Stars


Easy to install, excellent price , Exactly what I expected, in the installation no drilling should be required. the feature which I like most is the Level Load Support up to 5,000 lbs. .I do recommend this product

5 of 5 Stars

by David A

Great product . Internal Jounce Bumper is available for Added Stability . it also Eliminate squatting, sagging, dipping from my vehicle. quality is awesome . i must recommend everyone for this top notch kit .

5 of 5 Stars


Yes I would recommend this product to a friend. In fact, I already have. 2. The product performs exactly as expected. 3. Yes I am getting the load support I need and expected. 4. I did not install an on-board air compressor. 5. The air bag kit was easy to install. Just follow instructions. 6. The parts were all there and correct. 7. The SD Springs process was great.

1 of 5 Stars

by ernest d

I dont like them, it's like having a huge bump stop.

5 of 5 Stars

by Kevin G

The kit worked fine. Very easy to install and works great.Great instruction from your team and will look forward in future also,it just fit in my vehicle, I'd definitely recommend. Thanks

5 of 5 Stars

by Jeremy S

Really liked your product and price. I was happy with the ease of install. I used a buddy's truck lift and was done in less than 3 hours. I have had plenty of time to tow my 8,000 lb yacht since adding the air bags to my 2012 crewmax tundra and it has turned my truck into a towing machine. They work better than I even expected having owned them on other vehicles. Works great! Thank you again. I think what originally led me to purchase from your site was a youtube video you had up.

4 of 5 Stars

by Colin M

Would you recommend this product to a friend? Yes Did the product perform as expected? Yes so far so good. Did you get the load support you expected? Yes Did you use an air compressor? No Was the air bag kit easy to install? Yes, just takes some time and effort, but not complex. Were all of the parts there? I ended up buying a separate t piece to connect both sides together at one valve so that both sides are equal pressure. Did you like the SD Truck Springs process? Ordering was very easy. I recommend verifying the connectors are not leaking BEFORE installation, I ended up having to find a leak, and its very difficult when installed. Putting the airbag and connectors under water with pressure is the best way to ensure that nothing is leaking.

5 of 5 Stars

by David H

SD truck springs excellent service great price ! the internal jounce bumper give my vehicle amazing stability . installation done very quickly . good job sd truck thanks for this amazing kit

5 of 5 Stars

by David M

They worked out great for my truck.. I do recommend them when ever someone wants to talk trucks. A buddy and me installed them in 90 minutes.. Regards Dave

1 of 5 Stars

by Tony P


5 of 5 Stars

by Monte G

Easy install. Had questions and customer service was great. even they call back to customer according to customer time availability System works great!! Thanks! price is reasonable

4 of 5 Stars

by Leonard P

The air lift shocks on my rear differential are, so far, an excellent product. I did not face any kind of issue while using this kit . The bump stop being molded in along with a warranty policy and price that smokes Firestone is hard to beat.

4 of 5 Stars

by Patrick F

The kit arrived quickly and I was kept informed of the purchase/shipping process. Eight of the bolts were missing from the package and I had to make a trip to the hardware store. Installation was relatively trouble free. The air springs work great leveling out my Tundra and eliminating the bounce from our 32 foot camper. As mentioned by others, the ride is stiffer with no load and zero pressure in the air bags. Great product overall. Very satisfied with the performance.

5 of 5 Stars

by Michael D

I added the air springs to my 2014 Toyota Tundra to improve the towing response with a large boat. Prior to adding the product the rear end would 'bottom out' while traveling with the trailer in tow. Now I can adjust the pressure and reduce the effect and improve the overall ride. I also noted the the quality of the ride is improved without the trailer, as well. Installed by my local shop at a reasonable cost. Plan on adding a compressor next to avoid having to inflate/deflate manually.

5 of 5 Stars

by michael c

Great product, would really like to see better / upgraded hoses as standard

4 of 5 Stars

by Thomas C

I am very happy with my Load Lifter product with the exception that even running the bags at the minimum 5lbs of air when not loaded I still have a stiffer ride the original. I have come to accept this as the tradeoff for having great lift and rode comfort while pulling my trailer. They definitely do the job and at only 40lbs I am level and comfortable while loaded.

4 of 5 Stars

by roger y

Product worked well to raise my truck to level when I had it hooked up to my 30 ft camper and the bed of the truck filled with gear. The only suggestion I would have is to increase the thickness of the top frame clamp. When torqued down to hold the bags in place the clamps bent slightly. Having the ability to increase or decrease the air pressure really works well when hauling heavy loads then going back to no load and a soft ride.

5 of 5 Stars

by Matt b

Super easy to install, had both installed under an hour on my 13' tundra crewmax with 6" lift. Another 30mins later I added the wireless air compressor system to it. Works perfectly and looks good!

5 of 5 Stars

by Eugene H

Love the air springs. I will be installing them on all my trucks.

4 of 5 Stars

by keith l

I would recommend this, as it does what it's supposed to. I use a foot bicycle pump to air them up, it's that easy. Took a couple of hours, I took my time. Everything was included. SD shipped quick and cared about the product. My issue is the same as others, when not loaded the truck rides much stiffer. I pretty much have them at 0 psi and can still fill it. But, they do their job when towing our toy hauler. Using a 2015 Tundra 2wd, towing a 23' toy hauler, and it helped. No more bottoming out.

5 of 5 Stars

by Adam S

This is the second truck I’ve had that I have installed air lift suspension. Air lift makes the ride safer and more stable when hauling. Easy to install. During the install on the most recent set I broke a valve due to my own negligence and not thoroughly reading instructions. I called air lift directly about it and they provided great customer service and overnighted a new part out to me free of charge. I’ll put air lift on every truck I own.

5 of 5 Stars

by Dan D

The air spring kit fit perfectly and was an easy job to do on a Saturday. I was looking to level my Tundra out while towing my 29 foot trailer. It did the job very well and with very minimal pressure. Only 8 to 10 psi.i carry a small compressor that worked perfectly to adjust the pressure. Last month we towed 4000 kms on a trip to Utah and everything worked the way it was supposed to. I would recommend this kit to everyone and I would definately recommend SD and Airlift.

1 of 5 Stars

by Shinesaran G

Hello, I want to buy the item. At first, I would like to know its weight because I receive in abroad by forwarder. Thank you, Best regards,

5 of 5 Stars

by Tony K

thanks for following up on my air bag purchase. I love the Load Lifter Ultimate 5000 system I bought for my 2015 Tundra. Your Web site was easy to use. The shipping was quick. Packaging was great and everything was as it should be. Install was very easy and took less than 2 hours. I run mine at 10psi with no load and the ride is great. When towing or with a load in the bed I just air them up until the truck is at normal ride height and they give great performance. I am very pleased with the air bags and tell all my truck buddies what I run and where I got them. Thanks for a great product!

5 of 5 Stars

by Robert G

I bought the Air Springs, yes they did works great.

Displaying 1 to 30 (of 33 reviews)

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