Daisy
Last Updated: Jul 18, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Helps steering control and braking effectiveness
Absorbs road shock and adjusts to varying loads for ideal ride conditions
Softens contact between the axle and the frame to reduce bottoming out
Capacity:4,800 lbs
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AftermarketUS | 9.59 | ❌ | ❌ | ❌ |
FITMENT - Fits the following years 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21
REPLACE - This air helper spring kit is direct OEM replacement to Firestone Ride Rite W21-760-2445 which is suitable for 2007 - 2021 model Toyota Tundra pickup trucks with 2-wheel drive and 4-wheel drive.
INSTALLMENT - Bolt-on installation with no frame drilling required. You can easily install the air bag kit yourself. The brackets in the kit are No-Drill required. Since the kit comes with all bolts and nuts needed for the installation, you can attach the frames with them. The kit also has an installation manual including all the instructions step by step.
QUALITY - It is designed to maximize the vehicle's safe load-carrying capacity, stability, ride quality and brake effectiveness. TORQUE air helper springs provide load support through the use of air pressure that can be adjusted for changing loads. They enhance the ride by reducing inter-leaf friction. It helps steering control and braking effectiveness. It softens contact between the axle and the frame to reduce bottoming out.
INCLUDE - 2 pcs of air bags, all brackets, installation manual, bolts and nuts you need for installation, inflation valves, elbow fittings, and tubing.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vigor Air Suspensions | 6.55 | ✅ | ✅ | ✅ |
✅Vehicle Models Compatibility List - VIGOR air line tubing kit Compatible with Firestone kits, Air Lift kits, firestone air suspension valves, It is an exact replacement for firestone air line kit. With the air line repair kit for truck, you can fix bag suspension.
✅Air Line Tubing - Outer diameter: 1/4 inch; Length: 20 feet. The red air line tubing is made of nylon that is light and flexible. The max working pressure is 200 PSI and the bursting pressure is 800 PSI.
✅Easy To Install - All the fittings are designed with PTC (push-to-connect). Hose installation is done by pushing the tube into the hole until the mechanism locks, to remove the hose simply press the release button.
✅Inflation Valve - 2 schrader valves are made of brass that is for maximum strength and durability. Designed to inflate or deflate manually your air bags. Threaded portion length: 3/4".
✅What You Get - (1 Pack) 20 Feet of Red 1/4 inch Air Line Tubing. (1 Pack) Union Tee with PTC (Push to Connect). (2 Pack) Air Inflation Schrader Valve with PTC (Push to Connect) - Threaded portion length: 3/4" (2 Pack) 1/4 NPT Elbow Fitting with PTC (Push to Connect) - 90 Degree Swivel.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Big Rig Components | 5.43 | ❌ | ❌ | ❌ |
Replacement Air Spring for Firestone W01-358-9648 and Goodyear 1R12-538.
Two year or 250,000 miles warranty.
Allow perfect load equalization between axles; lets you run at the maximum legal limit. Smoother ride for payload, reducing costly insurance claims and the expense of over packaging.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Performance Guarantee | 9.65 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Hromee | 9.91 | ✅ | ✅ | ✅ |
The kit includes 2 pieces union tee shaped fittings.
Suitable for air bag spring suspension line service kit, also available for brake air line and other regular 1/4” nylon air line.
The fittings are designed with PTC (push-to-connect). Hose installation is done by pushing the tube into the hole until the mechanism locks, to remove the hose simply press the release button.
All the fittings are made of brass that is solid, durability and corrosion resistance.
Replaces Air Lift 21838 and Firestone 3025
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Firestone | 19 |
| Torque | 12 |
| Blacktech | 2 |
| Hromee | 1 |
| Vigor | 1 |
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