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  1. Vehicle Suspension
  2. Nissan
  3. 240SX
  4. 1991
  5. Firestone
THIS ITEM IS NOT A FIT FOR
1991 Nissan 240SX
Firestone

Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle

Part Number: F2407
In Stock
$565.83
Retail:$743.68
You Save: $177.85
Vehicle Suspension
Not Confirmed to Fit

1991 Nissan 240SX

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Call etrailer.com at 1-800-940-8924 for expert service. We are your Nissan vehicle suspension experts, and offer a great price. etrailer.com carries a complete line of Firestone products for your Nissan 240SX 1991. Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle part F2407 from Firestone can be ordered online at etrailer.com. Complete vehicle suspension installation instructions and technical support.
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Firestone Vehicle Suspension - F2407

  • Air Springs
  • Towing/Load Leveling
  • Firestone
  • Standard Duty
  • Rear Axle Suspension Enhancement
  • Suspension Only

5,000-lb Capacity. Ride-Rite air springs enhance your factory suspension for safety and stability when you are hauling heavy loads. They reduce strain on your rear axle, keep your vehicle level, and adjust to load size for a consistently smooth ride.


Features:

  • Maximize safe load-carrying capacity, increase stability and improve ride quality
    • Install between your vehicle's frame and its rear suspension
  • Keep your vehicle level when you are hauling a heavy load
    • Improve steering control and braking when you are hauling or towing
    • Level your headlight beams
    • Reduce tire wear
  • Maintain even load distribution with air pressure, leveling off-center loads
    • Air bags adjust manually, side to side, with individual inflation valves
  • Reduce strain on rear suspension
    • Prevent permanent sagging and excessive friction in leaf springs
  • Increase stability
    • Absorb road shock for a smooth ride
    • Soften contact between axle and frame to prevent bottoming out
  • Provide maximum load support and durability with rubber construction and double-convoluted design
  • Include all materials necessary for installation
    • Brackets, air springs, hardware, air line and separate valves for manual inflation
    • Switches and gauges, compressors, and air tanks (sold separately) are available for quick and easy air spring inflation/deflation from inside your vehicle
  • Made in the USA


Specs:

  • Load-leveling capacity: 5,000 lbs
    • Ride-Rite springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Adjustable air pressure: 5 psi to 100 psi
  • Limited lifetime warranty on air springs
  • 2-Year limited warranty on hardware


Firestone Ride-Rite Air Spring Basics

Firestone Ride-Rite springs are designed to increase safety and reduce the strain on your vehicle when you are hauling heavy loads or towing a heavy trailer. The springs partner with your existing rear suspension system to help keep your vehicle level, maintain even load distribution and increase stability. Hauling heavy loads or towing a heavy trailer can make the rear of your vehicle sag and the front end rise. This puts more strain on your rear axle and reduces contact between your front tires and the road, causing problems with braking, steering control and traction. By adding air springs to your rear suspension, you can help to level your vehicle and improve braking and handling. The air springs also help to level your headlight beams and reduce wear on your tires.


Firestone Ride-Rite air spring airline installation

Adjustable Air Pressure

The air pressure in your Ride-Rite springs can be adjusted manually, side to side, to compensate for off-center loads. A centered load improves the stability of your vehicle by reducing body roll. The air springs will also help to absorb road shock and to soften contact between your axle and frame. This prevents bottoming out, thus improving ride comfort. Route the air line tubing for the springs to your vehicle's bumper to provide easy access to the manual inflation valves.


Firestone Ride-Ride air spring components

Air Spring Construction

Firestone's double-convoluted Ride-Rite air springs are designed to give you maximum load support and enhance the performance and ride comfort of your vehicle. The rubber springs provide cushioning between your suspension components and operate at up to 100 psi. The springs have four layers of reinforced rubber to ensure durability and enhance load support. A braided wire girdle creates the double-convoluted shape of each air spring, increasing the burst pressure of the spring. The rubber springs are attached to corrosion-resistant metal end plates with a time-proven, rolled crimp seal that keeps the bags securely anchored.


Firestone Ride-Rite air spring installation

Air Spring Installation

Each Ride-Rite kit includes custom-fit brackets that connect to your axle and frame. The brackets provide the mounting points for the air springs. Drilling may be required for some applications.



W217602407 Firestone Ride Rite Air Bags - Suspension Kit - Double Convoluted - Rear Axle

2407

Installation Details F2407 Installation instructions


California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.7

2910 reviews
5 Stars
(2345)
4 Stars
(367)
3 Stars
(76)
2 Stars
(43)
1 Star
(79)
5,000-lb Capacity. Ride-Rite air springs enhance your factory suspension for safety and stability when you are hauling heavy loads. They reduce strain on your rear axle, keep your vehicle level, and adjust to load size for a consistently smooth ride.

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See what our Experts say about this Firestone Vehicle Suspension

  • Rear Suspension Enhancement Kit that Fits 2024 Toyota Tacoma 4WD
    Hey John, so the 2024 Toyota Tacoma is a new designed truck so they currently only have a 2WD version fit with the part # F2410. For 23' the 4WD fit version is the # F2407 but it hasn't been carried over to the 24' models. Right now all we have is a Timbren fit with the part # T67KR which will do a great job reducing the sag.
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  • How to Level Out Front and Rear of 2015 Toyota Tacoma
    Hey Nicholaos, thanks for reaching out! I can definitely help you out with some suspension enhancement for your 2015 Toyota Tacoma, but anything we have to offer will be far from what you're thinking will turn heads. Our kits are designed more for functionality than for looks. With that being said, here are my front and rear suspension parts I recommend for your truck: - SumoSprings Solo Custom Helper Springs # SS84PV - Firestone Ride-Rite Air Helper Springs # F2407 The SumoSprings...
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  • Suspension Enhancements for a 2017 Toyota Tacoma with Firestone Airbags
    I do have a suspension enhancement option for your 2017 Toyota Tacoma that is compatible with the Firestone Ride-Rite Air Helper Springs part # F2407, however, the Timbren Rear Suspension Enhancement System part # TTORTUN4L and the Roadmaster Active Suspension Kit part # RAS4514-SAT will not work. In order to use a set of suspension enhancements with your currently installed Firestone Ride-Rite Air Helper Springs, I recommend the TorkLift StableLoad Rear Suspension Upgrade part # TLA7311...
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  • Will Firestone Air Bags Fit 2018 Toyota Tacoma With 1" Rear Lift Without Spacers
    Hey Jeff! More than likely the Firestone Ride-Rite Air Helper Springs will fit without spacers. However, I recommend measuring to be sure. With your truck sitting level, measure the distance between where the upper and lower brackets mount on your truck as seen in the picture below. If you have a 6-1/2" - 7-1/2" measurement between brackets you will need the # F2536 (1-1/4" spacer) Do you have the 2WD or 4WD model? If it is 2WD and your axle is located above the leaf spring pack you need...
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  • Torque Specs for Firestone Air Spring Brackets
    Hey Joseph. I checked with Firestone about the torque specs on their Ride-Rite Air Helper Springs item # F2407. The torque values are between 15 - 32 ft lbs depending on the bolts. I have listed a chart below that breaks them down. Do you have an air compressor? If not, I recommend adding the Firestone Air Command item # F2610 to your truck. This onboard compressor will allow you to adjust the PSI in your air bags from your phone.
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  • Are Firestone Ride-Rite Air Helper Springs Capable of Supporting 4,000LB Trailer Behind 2014 Tacoma?
    With the trailer tongue weight only accounting for 10-20% of the total trailer weight the Firestone Ride-Rite Air Helper Springs # F2407 are more than capable of leveling your 2014 Toyota Tacoma. With a loaded trailer weight of 4,000lbs this will give you a tongue weight range of 400-800lbs. The Firestone springs exceed the most weight you would even be able to load on your rear axle either by placing the weight in the bed or as in your case trailer tongue weight. The Air Command Compressor...
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  • Difference Between Ride-Rite Air Bags For 2021 Toyota Tacoma
    Good question, and the difference between the Ride-Rite air bags for your 2021 Toyota Tacoma is actually the fit, as the right one will depend on if your leaf springs are above your axle or below your axle: - Axle Located Below Leaf Spring Pack: Firestone Ride-Rite Air Helper Springs # F2407 - Axle Located Above Leaf Spring Pack: Firestone Ride-Rite Air Helper Springs # F2410 I have added a photo for you showing the # F2407 on a Tacoma so you have a visual representation of what to look...
    view full answer...
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  • Axle Bracket Extension Kit for Lifted 2012 Toyota Tacoma
    The correct spacer you will need for the Firestone Ride-Rite Air Helper Springs part # F2407 on your 2012 Toyota Tacoma is actually going to be the Firestone Axle Bracket Extension Kit part # F2506. These will then bolt to the side of the vertical support on the lower bracket. If they are too long then you can just trim them but the Firestone Ride-Rite Axle Spacer Brackets for Lifted Vehicles part # F5557 and part # F5558 won't be your best options.
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  • Best Rear Air Bags for my 2019 Toyota Tacoma
    I have a great solution for you! I really like the Firestone Ride-Rite Air Helper Springs that you looked at they are by far the best bags for the money. The major reason is the way the air bags are connected to the caps on the end Firestone uses a rolled crimp so unlike other options for your Tacoma you can actually lift the truck in the air for maintenance where as with the others it is not recommended. You will have to take a quick look at the rear suspension to pick the right ones....
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  • Recommended Air Bags and Compressor for 2023 Toyota Tacoma
    The Firestone Ride-Rite Air Helper Springs part # F2407 are what I recommend for a 2023 Toyota Tacoma. These feature a simple bolt-on install and will do a great job of helping provide extra support in the rear when towing or hauling. They are also adjustable so you can always get the perfect mix between support and comfort. These air bags are also strong enough to support the axle so you can service the truck on a lift without issue which is not the case for the other option. For an air...
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  • Did Lower Bracket of Firestone Ride Rite for 2016 Toyota Tacoma Change
    It does look like the lower bracket of the Firestone Ride Rite kit part # F2407 has changed. The current design does not have a portion of the bracket that bends down and sets on top of the axle for additional support. I understand your concern but if you install everything properly and torque down the install hardware you aren't going to see any issues with the hardware backing off or coming loose. When the vehicle is jacked up by the frame with either a lift or a jack the suspension...
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  • Can an Air Bag Kit Replace a Weight Distribution System When Towing a Trailer
    For your 2012 Toyota Tacoma the # F2407 has been confirmed as a fit and will take out the rear suspension sag you are experiencing when towing your trailer. A weight distribution system like what you have will be the absolute best solution for towing a trailer because it reduces sag by moving some of the tongue weight of the trailer up to the front axle of the tow vehicle. This greatly helps with braking and handling (especially in an emergency) unlike a suspension enhancement setup that...
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  • Replacement Lower Bracket for Firestone Ride Rite Kit # F2407
    We have the bracket you are looking for, I spoke with my contact at Firestone and the correct bracket you are looking for your Firestone kit part # F2407 is the part # F5494. I attached a picture that has all of the fasteners sizes that come with the # F2407. We don't offer these parts but you could easily take that list to a hardware store and they could set you up with everything.
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  • Can Tee Fitting be Installed to Fill Firestone Air Bags at the Same Time on a 2018 Toyota Tacoma
    Yes, you can install a tee like part # F3025-1 so that the air bags on your Firestone Ride-Rite system (part # F2410 for 2WD or part # F2407 for 4WD) fill up at the same time for your 2018 Toyota Tacoma. It is worth noting that by going this route if you were to have more weight on one side of your pickup it could potentially cause air to transfer from one air bag to the other if they aren't at full capacity. To prevent this you can use a single function compressor kit like the Firestone...
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  • Comparing Air Bags and Weight Distribution for Towing with a 2007 Toyota Tacoma
    The best option for leveling while towing/hauling is an air bag kit because there is no additional setup like a weight distribution system and they can be adjusted easily to get the perfect mix of comfort and support. I recommend the Firestone Ride-Rite Air Helper Springs part # F2407 if the axle is located below the leaf spring pack or part # F2410 if it's above. The air bag kit can then be combined with a weight distribution system if you want, may others use this combo because the...
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  • Will Firestone Air Bags Work on a 2015 Toyota Tacoma with Add-A-Leaf
    The Firestone Ride-Rite Air Helper Springs part # F2407 which are a fit for a 2015 Toyota Tacoma are designed to attach to the leaf springs so any modifications to these springs such as add-a-leaf could render the system incompatible so I cannot recommend this. That said, if the springs are added to the bottom of the pack this should not affect much expect for maybe the u-bolts so you might need to find a longer set. Furthermore, you'll also need a spacer to match the amount of rear lift...
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  • Air Bag and Compressor Recommendation for 2019 Toyota Tacoma
    The suspension enhancement 2019 Toyota Tacoma I recommend the the Firestone Ride-Rite Air Helper Springs # F2407 because they will help reduce the sag in your truck when towing and will benefit your Tacoma even when you are not towing by reducing the strain on your suspension. The Ride-Rite air bags can be adjusted individually from 5 psi to 100 psi so you can set them differently when you are towing or not towing, and have a 5,000 lb load-leveling capacity. The airbags are going to improve...
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  • What Parts are Needed to Install a Firestone Ride-Rite System on a 2022 Toyota Tacoma TRD w/ 2" Lift
    Since you have a 2" lift you would need to use the Lift Spacers for Firestone Ride-Rite Air Helper Springs # F2366 to install a Firestone Ride-Rite Air Helper Spring System. The Firestone Ride-Rite Air Helper Springs # F2407 fits 4-wheel drive models with the axle below the leaf springs. The Firestone Ride-Rite Air Helper Springs # F2410 fits 2-wheel drive models with the axle above the leaf springs.
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  • Did Bottom Bracket of Firestone Kit 2407 Change
    First, thanks so much for your purchase from etrailer of the Firestone Ride-Rite Air Helper Springs # F2407. I believe I see what you are saying and this did have a bottom bracket at one point, but that has changed. The plate the air bag rests on now bolts to two bracket straps and not one bracket. So you do have the right kit.
    view full answer...
  • Air Bag Suspension Enhancement Kit for 2020 Toyota Tacoma TRD with 2 inch Lift
    We have air bag suspension kits that can be used on your 2020 Toyota Tacoma TRD that has a lift but not the Air Lift part # AL59561 that you mentioned as there isn't a way to add a spacer to the setup. Instead you'd want to go with the Firestone kit part # F2407 which can be used with the 2 inch spacer kit part # F2366 and you'd be set.
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  • Will Adding Air Bag Helper Springs Void the Warranty on a 2016 Toyota Tacoma TRD 4x4
    Installing Firestone air bag help springs # F2407 will not void the warranty on your 2016 Toyota Tacoma. Consumers of aftermarket products are protected by the Federal Magnusson-Moss Warranty Act. The Act states that if something breaks on your vehicle and you take it in for warranty repair, the dealer must honor your warranty unless whatever modifications you have added to your vehicle actually caused the prob­lem in question. I also recommend adding an on-board compressor system, # F2158,...
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  • Will Firestone Air Bags Fit a 2011 Toyota Tacoma Pre Runner Double Cab with MagnaFlow Exhaust
    The air springs used in Firestone Ride-Rite kit # F2407 for your 2011 Toyota Tacoma Pre Runner have a maximum diameter of 6.60 inches. They will be centered on the leaf spring stack. The lower bracket will be offset closer to the wheel. The upper bracket is in-set closer to the center of the top of the air bag so it would not stick out as far as the bag. So really the bags themselves would be closest to the exhaust. If you measure from the center of the leaf spring stack out approximately...
    view full answer...
    Image 1 for
  • Air Bags and Air Compressor to Fix Squatting when Towing w/ a 2022 Toyota Tacoma 4WD
    Thanks for all the information. Given your situation I would recommend going with an air bag suspension system for your 2022 Toyota Tacoma 4WD. This will address the squatting in your Tundra and you will be able to set up it so it is user friendly for your parents. The best system for your truck is going to be the Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle item # F2407. These have a 5,000 lbs weight capacity. The air bags will reduce the strain on your rear...
    view full answer...
  • Troubleshooting Air Bags Destroyed While Driving Trailer Off-Road With 2017 Toyota Tacoma
    Without knowing exactly what was done off-road it is difficult to say what would have damaged your # AL59561. Realistically this shouldn't be a problem as long as they are properly inflated and not overloaded. However, if you were driving through heavy brush it is possible branches or other debris could penetrate/damage the bags. Also, depending on your driving and the off-road conditions, the tongue weight and whatever weight you have in the truck bed could be amplified if you were hitting...
    view full answer...


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