RETRUE RideHelper air suspension helper springs kit for 2022-2026 Toyota Tundra
RETRUE 5,000 LBS Heavy - Duty Air Suspension Kit for 2007 - 2021 Toyota Tundra
No-drill bolt-on air suspension brackets specifically for 2022-2026 Toyota Tundra chassis
Toyota Tundra air bag benefits: eliminate sag, level heavy loads, and improve ride quality
RETRUE 5000lbs Air Suspension Kit for Toyota Tundra (2007–2021) - RETRUE
RETRUE RAS2445 5000 lbs air suspension kit installation guide for Toyota Tundra 2007–2021, showing the installation steps and fitment of the rear air helper spring kit.

RETRUE 5000lbs Air Suspension Kit for Toyota Tundra (2007–2021)

Upgrade Toyota Tundra 2007–2021 with RETRUE air suspension kits featuring durable truck air bags for towing and hauling. These air bags for trucks reduce rear sag and trailer sway while improving load leveling and ride stability. Reliable air bags for towing enhance Tundra rear suspension performance for campers, trailers, cargo, and everyday truck use.

$199.99 USD
RAS2445-N
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DESCRIPTION

5,000 lbs Load Leveling Capacity:
Premium heavy-duty air bags provide strong rear support for Toyota Tundra 2007–2021 towing trailers, campers, and heavy cargo. This air suspension kit helps reduce rear sag and maintain a stable ride under load.

Adjustable 5–100 PSI Air Pressure System:
Fine-tune suspension pressure for different loads. Adjustable support improves ride height, steering response, braking stability, and overall towing control.

Mid-Generation Tundra Fitment:
Designed for Toyota Tundra air bags and Tundra air suspension applications from 2007–2021, ensuring reliable integration with factory rear suspension systems.

No-Drill Bolt-On Installation:
Precision brackets use factory mounting points for easier installation without permanent modifications.

Heavy-Duty Durability:
Reinforced rubber air springs and powder-coated steel brackets deliver long-term performance for air bags for Tundra, Tundra rear air bags, truck air bags, towing, hauling, and daily driving.

Fitment Guide

Toyota Tundra (2WD & 4WD): 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021.

Note: Fits all cab and bed configurations within these years.

Compatibility: Precision alternative to the Firestone Ride-Rite 2445 kit.

SHIPPING & RETURNS & WARRANTY

Shipping:
We ship our products primarily through USPS/UPS. All items will be shipped within 72 business hours upon receipt of payment (except Saturday and Sunday). Orders placed on weekend will be shipped within 4 days.

Returns:
Items purchased from RETRUE may be returned in original unused condition within 30 days from the date of purchase for a refund, to the original form of payment. All returns must be pre-approved by RETRUE. Otherwise, unauthorized returns will not be accepted.

Warranty: Air Springs: Limited Lifetime
Hardware & Brackets of Air Springs: 2 Years
Bumpers, Hardware, Fittings & Air Line of Air Accessories: 2 Years
Hardware & Brackets of Air Accessories: 1–2 Years (depending on model; view product warranty documents for details)

Technical Specifications

This Retrue Air Suspension Kit is a precision fit for:

2007 - 2021 Toyota Tundra (All Trims: SR, SR5, Limited, Platinum, 1794 Edition, TRD Pro)

Drive Type: Compatible with both 2WD and 4WD models.

Reference: Direct high-performance replacement for Firestone Ride-Rite 2445.

FAQs

Q1: What does a Toyota Tundra air suspension kit do?
A: A Toyota Tundra air suspension kit helps improve load leveling, maintain ride height, and provide additional rear suspension support when towing or hauling.

Q2: Are Tundra air bags useful for towing trailers and campers?
A: Yes. Tundra air bags provide additional rear suspension support for trailers, campers, and heavy cargo while helping reduce rear-end sag.

Q3: How much support does this Tundra air suspension kit provide?
A: This Tundra air suspension kit provides up to 5,000 lbs of load-leveling support to help manage additional weight during towing and hauling.

Q4: Is this air suspension kit suitable for overlanding builds?
A: Yes. This air suspension kit helps support added weight from rooftop tents, bed racks, recovery gear, and other overlanding equipment.

Q5: Can Tundra air bags improve stability when carrying heavy loads?
A: Yes. Tundra air bags help maintain proper ride height, improve load balance, and provide better suspension control under heavier loads.

Frequently Bought Together

Total price: $359.98
detailed
Air suspension benefits infographic showing eight advantages: protects tires, prevents sag, protects cargo, better ride comfort, keeps headlight level, prevents bottoming out, eliminates unbalanced loads, increases steering control & braking. Air suspension benefits infographic showing eight advantages: protects tires, prevents sag, protects cargo, better ride comfort, keeps headlight level, prevents bottoming out, eliminates unbalanced loads, increases steering control & braking.
Cross-section diagram of air suspension airbag showing 5000 lbs load-leveling capability, steel girdle hoop, adjustable air pressure, and durable bead plate design. Cross-section diagram of air suspension airbag showing 5000 lbs load-leveling capability, steel girdle hoop, adjustable air pressure, and durable bead plate design.

Customers praised this air suspension kit for easy installation and excellent load-leveling performance. "Drastically improves handling and stability," customers said. Most reported perfect fitment and quality materials. However, some noted air valve/fitting leaks requiring replacement, and incompatibility with stock-height TRD models.

  • Drastically improves the handling and stability of the truck. Great buy for the money.
  • Decent materials, easy to install, and performs better than expected! My Tundra stays level now.
  • They work terrific and you could tell they're well made. Really easy to follow instructions.
Price (positive)Stability (positive)Fitment (positive)Quality (positive)Installation (positive)
  • 5 stars: 50 (82%)
  • 4 stars: 9 (15%)
  • 3 stars: 2 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Curtis L.
This blows on my 2019 Toyota Tundra

When I finally received this product I was excited to put on my vehicle. Did an inventory and realized that I was missing the 3/8 16 Flange Nuts. The only way I could get these is send the whole product back. I didn't want that so I just purchased some from Tractor Supply. Only took me less than two hours because I was able to have it lifted. Removed tires for better view of placement area. Once in place and finished I inflated them. Couldn't understand why air was blowing from both air valves. Cut the hoses with proper tool and still was releasing air. Was scheduled for a RV trip and was really depending on these bags. Had to go out and find what is pictured to fix this issue. What I received then what I replaced with made all the different. Stopped all leaking of air and sealed way better. Only three stars because what I had to go through to make this work for my scheduled RV trip. So far no complaints and I'm loving my ride more than before.

M
Michael D.
Easy install arrived fast

Would have gave them five stars, but that fill valves both bent and leaked the very first time I put my air chuck on them to fill the bags up and all this at the camp ground to pull home so I ran to Walmart easy fix got a valve stem kit changed them both out filled bags and pulled home level no other issues would buy again!!

W
Walt O.
modifications!

great kit . all you need is basic hand tools .(sawzaw 5 inblade .Need cut the bump stops off) leaf springs. fit bags and brackets..floor jack 1 jack stand . I bought commercial Dot red airline kit $29 and fittings

W
Walt O.
modifications!

great kit . all you need is basic hand tools .(sawzaw 5 inblade .Need cut the bump stops off) leaf springs. fit bags and brackets..floor jack 1 jack stand . I bought commercial Dot red airline kit $29 and fittings

M
Meilyn u.
Bueno

Bueno

W
WakeUpRunning
Keeps your tail up

Decent materials, relatively easy to install, and work/performs as advertised AND better than expected! My Tundra stays level now when trailering our boat. Adding air is easy using a bike pump with a gauge.

G
Geoff D.
Will not fit stock height TRD models

Went to install these on my 2017 TRD. The bottom piece that mounts to the leaf springs has a 90 degree flange that is several inches long. The length of this flange is well in excess of the of the stock block between the axle and leaf springs. Wasn't even close to going to work as the bottom of that flange was resting on the axle not allowing it to seat on top of the spring. There is nothing in the description stating this will not work on TRD models.

B
Brandi C.
Decent product

So far easy to install and upgrade the suspension system. Works great with an after air pump and or air tank.

B
Brandi C.
Great product

Easy to install and upgrade the suspension system. Works great with an after air pump and or air tank. Drastically improves the handling and stability of the truck. And for the price well worth the investment for long term use. Great buy for the money.

B
Brandi C.
Decent product

So far easy to install and upgrade the suspension system. Works great with an after air pump and or air tank. Drastically improves the handling and stability of the truck. And for the price well worth the investment for long term use. Great buy for the money.

B
Brandi C.
Great buy for the money

So far easy to install and upgrade the suspension system. Works great with an after air pump and or air tank. Drastically improves the handling and stability of the truck. And for the price well worth the investment for long term use. Great buy for the money.Read more

A
Amy
Great buy for the money

Drastically improves the handling and stability of the truck. And for the price well worth the investment for long term use. Great buy for the money.

c
cujo6801
Wow these work like a charm

These were actually pretty easy to install. Just follow the instructions and in no time we have them in. They work terrific and you could tell they're well made. The instructions were like I said really easy to follow which is everything you like about having to install something

c
cujo6801
Wow these work like a charm

These were actually pretty easy to install. Just follow the instructions and in no time we have them in. They work terrific and you could tell they're well made. The instructions were like I said really easy to follow which is everything you like about having to install something

B
Brain
Great product

Easy to install. Works well with my truck. Good price.

J
Jessalyn D.
Nice kit!

Super nice air spring bag suspension kit! I got this for my husband who has a 2020 Toyota Tundra. I was a little skeptical as this did not have any reviews, but I'm super glad that I gave it a try! It definitely fits perfectly and everything works as it should! All the pieces and parts were definitely included and everything is very durable and sturdy as well! My husband is very familiar with doing work like this on cars so he was easily able to swap this out and convert his old shocks to this. He said it was a very easy install and took him minimal amount of time. Everything definitely seems like it will last for years to come. Not overly cheap. I definitely feel like these are an amazing value for your money just by how easily they are installed and how nice the quality is. Just make sure you read through the models in the years that this will fit before you purchase. We definitely recommend these though and think it's a great choice for anyone with a Toyota Tundra that fits the particular years. Got to give it a 10/10

J
Jason J.
Air Bag Spring Kit

This is a very nice kit to add air springs to the truck. These are pretty heavy duty and rigid. The kits comes with all the necassary hardware and parts to install them. Instructions are clear and pretty detailed on the process. These provide a much needed additional support for when you are towing a heavy load or have a heavy load on the bed. The spring easily can adjust ride heigh by inflating or defleting the air bag. It also puts less strain of the factory suspension for a longer service life.

J
Jason J.
Air Bag Spring Kit

This is a very nice kit to add air springs to the truck. These are pretty heavy duty and rigid. The kits comes with all the necassary hardware and parts to install them. Instructions are clear and pretty detailed on the process. These provide a much needed additional support for when you are towing a heavy load or have a heavy load on the bed. The spring easily can adjust ride heigh by inflating or defleting the air bag. It also puts less strain of the factory suspension for a longer service life.

J
Jessalyn D.
Nice kit!

Super nice air spring bag suspension kit! I got this for my husband who has a 2020 Toyota Tundra. I was a little skeptical as this did not have any reviews, but I'm super glad that I gave it a try! It definitely fits perfectly and everything works as it should! All the pieces and parts were definitely included and everything is very durable and sturdy as well! My husband is very familiar with doing work like this on cars so he was easily able to swap this out and convert his old shocks to this. He said it was a very easy install and took him minimal amount of time. Everything definitely seems like it will last for years to come. Not overly cheap. I definitely feel like these are an amazing value for your money just by how easily they are installed and how nice the quality is. Just make sure you read through the models in the years that this will fit before you purchase. We definitely recommend these though and think it's a great choice for anyone with a Toyota Tundra that fits the particular years. Got to give it a 10/10

B
Binky a.M.F.
Smooth Sailing with RETRUE

The RETRUE Air Spring Bag Suspension Kit has transformed my Toyota Tundra driving experience. With up to 5,000 lbs. of load-leveling capacity, it ensures a smooth and stable ride, even when carrying heavy loads.Installation was a breeze, and the yellow color adds a pop of style under the truck. The ride-helper feature provides peace of mind, knowing that my truck can handle whatever I throw its way.If you want a smoother, more controlled ride for your Toyota Tundra, look no further than RETRUE Air Spring Bag Suspension Kit. It's a game-changer!

B
Binky a.M.F.
Smooth Sailing with RETRUE

The RETRUE Air Spring Bag Suspension Kit has transformed my Toyota Tundra driving experience. With up to 5,000 lbs. of load-leveling capacity, it ensures a smooth and stable ride, even when carrying heavy loads.Installation was a breeze, and the yellow color adds a pop of style under the truck. The ride-helper feature provides peace of mind, knowing that my truck can handle whatever I throw its way.If you want a smoother, more controlled ride for your Toyota Tundra, look no further than RETRUE Air Spring Bag Suspension Kit. It's a game-changer!

l
letmepicyou
Great deal for the money.

If you're priced air bag suspension kits, you know how expensive some of them are. This is actually a very reasonably priced kit for the level of quality you get.One thing I'd like to point out about air bag suspensions like this is you have to be careful jacking the vehicle. Make sure you avoid jacking the vehicle up by the frame while the bags are fully inflated, this can lead to failure. If you need to jack it up, you should reduce the pressure to around 5 psi, or jack it by the suspension. They're not too awfully hard to put in and take out, so if you don't need them all the time, it might be better to leave them off until you need them, then install them. Overall, it's a good deal for the money, try them out if you need to level the load on your Tundra.

l
letmepicyou
Great deal for the money.

If you're priced air bag suspension kits, you know how expensive some of them are. This is actually a very reasonably priced kit for the level of quality you get.One thing I'd like to point out about air bag suspensions like this is you have to be careful jacking the vehicle. Make sure you avoid jacking the vehicle up by the frame while the bags are fully inflated, this can lead to failure. If you need to jack it up, you should reduce the pressure to around 5 psi, or jack it by the suspension. They're not too awfully hard to put in and take out, so if you don't need them all the time, it might be better to leave them off until you need them, then install them. Overall, it's a good deal for the money, try them out if you need to level the load on your Tundra.

D
D. C.
Ok but leaks air

I got this to help level out the truck when I tow my bumper pull. It is okay to install which took me about a couple of hours becuase I had a hard time finding all the tools i needed at times. They work very well when towing the 29 foot bumper pull, but the line fittings leaks so it bleeds off overnight. and I have to air it up again. Overall it is okay and I think that it is something that I just have to deal with at this time. All in all it is okay and it gets the job done.Read more

D
D. C.
Ok but leaks air

I got this to help level out the truck when I tow my bumper pull. It is okay to install which took me about a couple of hours becuase I had a hard time finding all the tools i needed at times. They work very well when towing the 29 foot bumper pull, but the line fittings leaks so it bleeds off overnight. and I have to air it up again. Overall it is okay and I think that it is something that I just have to deal with at this time. All in all it is okay and it gets the job done.

C
Client d.
swivel air fitting

For toyota tundra trd 2015 . the perfect fit. only one problem ,one of the air swivel Fitting does not have enough tread to tread in the air bag. trying to get that peace replace to put air in the air bag...