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  1. Vehicle Suspension
  2. Ford
  3. F-350 Super Duty
  4. 1999
  5. Firestone
FITS 1999 Ford F-350 Super Duty
Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle

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

Item # F2550
Retail:$787.94
Our Price: $501.37
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Vehicle Suspension
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1999 Ford F-350 Super Duty

2 Wheel Drive Models

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Firestone vehicle suspension for your 1999 Ford F-350 Super Duty are available from etrailer.com. Installation instructions and reviews for your Ford vehicle suspension. Expert service, and great vehicle suspension prices. etrailer.com carries a complete line of Firestone products. Order your Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle part number F2550 online at etrailer.com or call 1-800-940-8924 for expert service.
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1999 Ford F-350 Super Duty - Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle

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

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 Ford F-350 Super Duty level, and adjust to load size for a consistently smooth ride.


Features:

  • Maximizes safe load-carrying capacity, increases stability and improves ride quality
    • Installs between your vehicle's frame and its rear suspension
  • Keeps your vehicle level when you are hauling a heavy load
    • Improves steering control and braking when you are hauling or towing
    • Levels your headlight beams
    • Reduces tire wear
  • Maintains even load distribution with air pressure, leveling off-center loads
    • Air bags adjust manually, side to side, with individual inflation valves
  • Reduces strain on rear suspension
    • Prevents permanent sagging and excessive friction in leaf springs
  • Increases stability
    • Absorbs road shock for a smooth ride
    • Softens contact between axle and frame to prevent bottoming out
  • Provides maximum load support and durability with rubber construction and double-convoluted design
  • Includes 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


Note: The construction material of the fittings may vary.


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.


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.



W217602550 Firestone Ride Rite Air Bags - Suspension Kit - Double Convoluted - Rear Axle

2550

Installation Details F2550 Installation instructions

Customer Satisfaction Score:


Customer Reviews

Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle - F2550

Average Customer Rating:  4.7 out of 5 stars   (2430 Customer Reviews)

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.

by:

I install this for a customer that I have on the recommendation of etrailer as being the one that was necessary for this vehicle. On receiving the product was having problems as the truck was not set up the way that the illustration showed the truck was bought new by the original owner and had 50,000 miles and have never been modified spoke to fire stone about that at the recommendation of a trailer other parts were necessary, it turned out to be quite a mess. Mini phone calls hours of trying to make something work. The system failed at about 500 miles customer was very upset. I spoke to eat trailer no help at all referred me to fire stone no help at all. It was just to say the way things go sometimes and they were very sorry. I ended up having to give the customer his money back very expensive for me all the way around very poor recommendation on what I should’ve bought for this vehicle very poor product service by a trailer and fire stone both so end result after turning the truck back to stock, I haul the airbag system that I purchased to the dump



by:
2001 Ford F-250 Super Duty

Worked great. Easy to install. I use them on my F-250 while pulling a 12000 pound fifth wheel travel trailer and had no issues.

David

11/7/2023

I am still impressed with these air springs. I have used them several times and still no issues. I would definitely recommend.

Etrailer Expert

Mike L.

11/16/2023

@David Awesome, thanks!


by:
2008 Ford F-250 Super Duty

Put on 2008 f250. With a B&W turnover ball. Had to remove one bolt on both side of B &W to mount top bracket then replace with new bolts in kit No big deal. Put both sides on and ran the air lines in less than 2 hours. Had a leak on driver side. It was where I didn't cut the air line straight. Recut air line and that fixed the problem. I would recommend this to anyone.



by:

Great product, I ordered this for a 1998 custom e350 running 2010 king ranch gear meaning the running gear, since I couldn’t go with the kit specific for my van due to the fact that I converted it to 4x4 I ordered this kit. I did have to drill some holes since it was not specific to my rig, but that was no big deal just used a step bit. I also had to cut a bracket and reroute my emergency brake line, but hey I knew it wasn’t gonna be super easy. Any way kit is superb bags are top quality. The kit comes supplied with everything you need



by:

Installed on a 2003 Ford F-250 Lariat extended cab long bed, the best factory installed rear spring options, and with the factory rear anti-sway bar, 2wd. For me, installation is tricky and, as a shade tree mechanic, I see it as difficult.... so I had my long-time trusted mechanic install the air bags... so he had his trusted helper actually do the job. Installation was successful. Gee, I just checked the current price of the kit it has shot up again... I think I paid under $XXX from eTrailer for the kit... and guessing it was about $400 for my mechanic to install, so I spent about $800. Lucky... because here in San Jose CA a local trailer shop wanted about $800 for an install, and who knows how much they would charge for the air bag kit (I'm estimating about $1600 for the complete job, out the door). This Ford F-250 Lariat has fixed step bars along the sides so that guys and dolls can more easily climb into the cab no matter what their age or what they are wearing; these bars have the fixed mounts front and rear bolted to the frame of the truck. I did NOT want to have an "on board" air compressor to inflate the air bags, and I did NOT want to crawl under the back of the truck, in the dirt, to monkey with inflation valves, so I had my trusted mechanic run the red left-and-right air tubes up along the side of the truck frame and over to the left rear step bar mount, and used cable ties to secure the 2- air valve filler kit -- and there it sits, with the caps on the valves sticking out ever so slightly (completely accessible just behind the door with no crawling), and ready for action. See picture. Although the printed instructions for the air bags suggest 10 lb psi for each bag in with no load in the truck, I filled with 20 lb on each side just for fun on the unloaded truck. (This is a HUGE improvement over the essentially worthless rubber Timbren bump stops that I once had, that previously attempted to shake my truck and camper apart on a multi-state round trip.) When my 8.5 ft camper is on the truck, I have a small 12 volt air compressor securely mounted and wired into in a left-hand side compartment of the camper; its location means that I am able to easily open the side compartment and pull the bright yellow air line from the compressor to any of the 4 tires on the truck OR to the short distance from the compressor to the air bag filler valves just under and behind the left rear door of the truck.

When planning your rig, recommend you think in terms of getting slightly "more truck than you think you need." Ford says that this truck weights 5500 lb dry. But with factory add-ons and a basic camper weight of 2100 lb the fully loaded "wet" camper and truck on the CAT scales gives a readout of 9600 lb. And now with the air bag kit, a front hitch receiver, and some other things I have added, that adds to about 10,000 lb for a 5000 lb truck! And then, there is the hitch weight of any added trailer! Go figure. Air bags YES. Stay in control. [Ford says that for this particular old truck, loaded truck + trailer maximum for this is 13,500 lb, so to tell the truth, if towing a trailer, gross loaded weight of the trailer should be no more than 13,500 lb - 10,000 gross truck weight = 3,500 lb gross for the trailer.] To adjust your air bag fill, consider using your tape measure to measure from from the style side top of each rear wheel well down to the ground. And of course, trailer hitch equalizers are most welcome. See picture.



by:

This kit improved the comfort and drivability of my truck. I can drive the curvy roads without body roll. Install was bolt in as discribed.



by:

The air helper spring kit installed quickly. The quality was everything I expected



by:

My truck pulled so much better with the air bag kit. I have a fifth wheel trailer, and a goose neck and we recently moved. Made quite a few trips to get moved. It was great!



by:
2002 Ford F-250 Super Duty

The air bag kit shipped right away and arrived in a couple of days. Installation took about 2 hours. I did have a drive on lift to use. The system does improve towing a gooseneck horse trailer on my 2002 F250.



by:

Fit nice and top quality. Was miss Schrader valves but luckily I had 2 laying around.



by:

So far so good. Love the air bags. Would have been a 5-star review but one of the push in fittings failed on the left side, air supply tube. I had to get a replacement from the local BST (big scary truck) store. Swapped it out and no further problems. Hope they last because I like and need them on my 2009 F250.

Judy

10/4/2022

Perfectly. Need to add air from time to time to maintain pressure but very pleased with the product.



by:

Love it. Makes towing a dream and leveled my truck out with the 1000 pounds i regulary keep in the bed. I bought a "t" for the air lines to tie them togeather but that was my persornal preference for what i use it for. But great kit.



by:

Excellent! Works as designed. Truck handles and rides much better.



by:

This has been a great addition to my truck. Pulling the fifth wheel became so much nicer, should have done it much sooner. Suggest installing with the onboard compressor.

Steve H.

11/24/2022

Love the purchase. makes towing the 5thwheel so much easier.



by:
Chevrolet Silverado 1500

Great product. On truck a year now with no leaks or other problems. I put a tee in the air line with a ball valve on one side so I could air them up evenly every time. My fifth wheels tongue weight is 1500 lbs and truck rides level with 20 lbs air.



by:

See Last Review. Both are related.

This
unit is a good option but I’ve never been able to track down a troublesome air leak that slowly releases the compressed air over fifteen minutes. It’s a very annoying problem. Beyond that the unit was relatively easy to install although I made some specific upgrades to mount the compressor in a manner that leaves the fuel and brake lines in there original position so they didn’t need to be twisted up and out of the way. I used a 4” c-channel to firmly attach and mount the compressor over the undisturbed lines. Works great with less risk. I wish I could find the micro air leak and fix it but am at a loss as to how I might do that. I’d gladly try to spray some kind of stop leak into the air lines if I didn’t think it might screw the whole system up. In the end I’m not sure I would install this system if I had to do it all over again. I may ultimately remove it and reinstall the original rubber stops on the fra I’m since I no longer have my RV trailer anyway.

Etrailer Expert

Jenny N.

4/12/2022

You mentioned that you wanted to find the micro leak and I wanted to ask if you had tried the soapy water technique? Where you would spray soapy water onto the lines -being careful of course- and see where bubbles form.



by:

Easy to install, fit perfect with my 5th wheel hitch. My camper weighs 14000 lbs, hitch weight is 3000 lbs. It takes 85 lbs of air to raise my truck to standard driving height. Definitely a better ride. Thanks E trailer, Melinda, you were very helpful in helping me making the right decision for lifting air springs.

Terry S.

6/18/2016

I had to replace a couple of support brackets due to an auto accident. Etrailer was very helpful in contacting the manufacture for the parts. Thank you for you help. Now for the lifting bags themselves. All work great, very easy to make adjustments with load. I will have them on any truck I own from now on.



by:
2010 Ford F-250 Super Duty

I have this product on a Ford F-250. Have towed a 34 ft Fifth wheel Trailer more than 10,000 miles this past year and the air bags have worked great. I keep 50lb when towing and 15lb when my Fifth Wheel is parked. Have been very happy with all product and service from etrailer

Larry P.

10/24/2018

Ive been very happy with the product. We have put 30,000 miles on the truck since purchasing the air bags and it has improved the drive tremendously with hauling a trailer. Thanks for following up.



by:

Overall very happy! One very minor problem with air valve needing to be replaced in one airbag. Otherwise excellent product.



by:
Ford F-250 Super Duty

My airbags showed up quickly and I installed them as soon as I got home. I spent about 3 hrs to install them, the instructions are alright, could be a little better. I have a gas F-250 and installed the air valves in behind the fuel door which makes them very easy to fill of deflate. I put 20lbs of air in them and they lifted the back end 1 3/4" with the truck empty. Going to be pulling the fver this weekend, looking forward to see how much air I need to put in them with a load and see how they perform.

Gordon M.

5/26/2016

They are still performing great, only issue I had with them was I had to replace the valve stem cores right away as they started leaking.



by:

Easy to install. Vehicle rides so much better! Needed desperately to pull 36' camper trailer. Perfect!



by:

The product is high quality. The components are heavy duty, well made and fit together properly. Just beware, this is a time consuming installation that requires lying on your back on a creeper for several hours and doing work requiring some arm strength over your head. If I were doing it again, the kit would go to my mechanic and the young guys would do it with the truck on a lift. Also, removing the jounce bumper on the four wheel drive truck was very difficult. The nut was well corroded on the bolt and it is in a nearly inaccessible position. I ended up using a sawzall with a metal cutting blade to remove them and that wasn't easy. After about seven hours of hard labor flat on my back, the job is done and I am satisfied with the results.

Jim F.

8/26/2016

A year later and all is well. I load the bed of my truck and tow a 7,000 lb trailer. The air lifts keep the truck level. That is the objective.



by:

Fit good with my hitch I had installed amd the sits lever and has a better ride with my gooseneck trailer



by:
2002 Ford F-250 Super Duty

It was easy to install with the exception of the ear that sticks out that goes in between the two pieces on the axle is a half inch too long so the bolt that holds the bottom of the air bag is sitting on it instead of the axle



by:

Simple to install and make the fifth wheel ride smooth.

Lucas

12/3/2022

After a year the Firestone rite air helper springs are still going strong. Used them to travel over the west coast for half the year on and off paved 4oads keeping the 5th wheel trailer balanced and less bounce in us in the truck cab.


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Show More Reviews

See what our Experts say about this Firestone Vehicle Suspension

  • Which Air Bag Kit Fits 2003 Ford F-250 and is Compatible with Reese Fifth Wheel Rail Kit
    Firestone makes an air bag kit part # F2550 that fits your 2003 Ford F-250 and is compatible with the universal Reese fifth wheel rail kit part # RP30035 and hitch # RP30047 but the Air Lift kit you mentioned does not fit with an in-bed hitch. The Firestone bags are made of a higher ply rating and overall are higher quality so they are the way to go.
    view full answer...
  • Can Air Bag Kit for 2001 Ford F-350 be Mounted to Outside of Truck Frame
    It's a great idea to install the B&W Gooseneck Hitch # BWGNRK1108 and the Firestone Ride-Rite Air Bag Kit # F2550 at the same time on your 2001 Ford F-350. The Ride-Rite kit is the only one available that will fit with this B&W kit and it mounts to the inside of the frame. Even if it was okay to install the air bag kit brackets on top of the B&W brackets I don't think there is enough room on axle if you were to mount it on the outside anyways so it'll have to be the B&W on the outside and...
    view full answer...
  • Recommended Air Bag Suspension for a 2002 Ford F-250
    The best air bags for your 2002 Ford F-250 are going to be the Firestone Ride-Rite Air Helper Springs item # F2550. These air bags have a 5,000 lbs capacity that will level out the rear end of your F-250 when you are towing a trailer or hauling a heavy load in the bed. All the mounting brackets and hardware are included for installation. This air bag kit is also compatible with in bed hitches. I really like the Firestone airbags because they use a crimp rolled design which is much more...
    view full answer...
  • Recommended Air Helper Spring Suspension for Carrying Slide In Camper w/ 2000 Ford F250
    I'd recommend the Firestone Ride-Rite, part # F2550. You will need to remove the jounce bumper you described, but the collar shown in diagram I provided will be reused. Grinding off the head of the rivet would be the easiest way to remove it. The # F2550 Ride-Rite kit uses existing holes in your truck's frame, so drilling won't be necessary. If you click the provided link, you can see an install video showing the kit being installed on a 2002 F250. You might also be interested in an on-board...
    view full answer...
    Image 1 for
  • Will Installed Air Bags Interfere With Installation Of Fifth Wheel On 2001 Ford F-250 Or F-350
    I spoke with my contact at Firestone about your 2001 Ford F-250 or F-350. Since we have a couple of air bag systems manufactured by Firestone I asked if there would be any interference when installing a fifth-wheel hitch and using the custom brackets like part # RP50082-58. My contact at Firestone said that if you have an air bag system like the # F2550 installed on your truck, they would not interfere with a fifth wheel installation because the brackets for the air bag system are installed...
    view full answer...
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  • Suspension Air Bag Kit Recommendation for 2002 Ford F-250 Instead of Replacement Hardware
    By the time you piece together a kit you will have spent more than just buying a new kit like the part # F2550 which is a confirmed fit for your 2002 Ford F-250. Plus I do not know which air bag brand you have or if they are the recommended size/capacity for the application of your truck.
    view full answer...
  • Spacer Needed for Installing Firestone Air Bag Kit on Truck with 5 inch Lift
    Firestone has a 5 inch spacer designed for use with 5 inch lifts like you have with the part number # F2373. If the lift you installed added 5 inches to your vehicle's suspension travel this is correct spacer. If instead the lift is more like 4 inches (often the case) you'd want the 4 inch spacer part # F2370 instead.
    view full answer...
  • Will Lift Spacers be Needed to Install Air Bags on a Lifted 1999 Ford F-350
    Not knowing if the rear was lifted does complicate it a little, but it's not the end of the world. What you will need to do to get the Firestone # F2550 installed and working properly will be to first install the brackets. You will then need to measure from the bottom of the top bracket and the top of the bottom bracket. The measurements listed below will then determine if a lift spacer is needed. 6 1/2 to 7 1/2 - # F2536 7 1/2 to 8 1/2 - # F2366 8 1/2 to 9 1/2 - # F2367 9 1/2 to 10 1/2...
    view full answer...
  • What Are the Correct Firestone Ride-Rite Air Helper Springs for a 2015 Ford F-250 4x4 Gas Engine
    The correct Firestone Ride-Rite Air Helper Springs for your 2015 Ford F-250 4x4 is part # F2597, not part # F2550 which is for 1999-2010 Ford F-250/F-350's. The gas engine will not be an issue with the above and they will also still work if you have an in-bed hitch or wish to install one. The kit offers a drill-free installation and comes with everything you need. That said, if you will be towing frequently then you might want to invest in an air compressor system unless you have an air...
    view full answer...
  • How To Level The Rear Of A 2000 Ford F-250
    I have the perfect options for you. In order to level the rear of your 2000 Ford F-250, I recommend using a set of heavy duty jounce springs such as the Timbren Rear Suspension Enhancement System part # TFRTT350E or a set of rear air bags like the Firestone Ride-Rite Air Helper Springs part # F2550. The jounce springs will help to level the added weight over the rear axle by replacing the factory bump stops with a set of heavy duty rubber bump stops positioned over rear axle under the...
    view full answer...
  • Could Air Bags of Firestone Kit F2550 Install on 2015 Ford F-250 by Swapping Brackets
    Since the # F2550 and the kit that fits the 2015 Ford F-250 # F2597 use the same air bag you can convert what you have to fit the newer truck by going with new brackets. But I would still recommend the new kit as by the time you piece all the brackets together the price difference isn't that significant and it would be easier to sell the old kit as a complete kit instead of missing the bags. For brackets you'd then need the # F2135825846, # F2135825844, # F2135825842, and # F2135825840.
    view full answer...
  • Estimated Installation Time for Firestone Ride-Rite Air Helper Spring Kit F2550
    The Firestone Ride-Rite Air Helper Spring Kit # F2550 is a confirmed fit for the 2002 Ford F-250, both 2WD and 4WD versions. I linked an installation video showing this kit in a 2002 F-250 like yours. This kit works on trucks that have the stock jounce bumpers but not on SuperCab V10 models with the 8-foot bed. For a first-time installer I would plan on 2 to 4 hours total time. Naturally a second set of hands will go a long way to reducing this. If you're also planning to install the on-board...
    view full answer...
  • Recommended Air Springs For A 2000 Ford F-250 2WD With A B&W Turnoverball Hitch
    Hi RJ, With the information you provided the only compatible kit is going to be Firestone Ride-Rite Air Helper Springs # F2550 as long as our F-250's GVWR is over 8,500lbs. If you look in the door jamb or glove box there should be a sticker listing the GVWR of your F-250 so you can confirm. Air bag installations can vary in difficulty depending on how much space you have to work. With you having a Turnoverball hitch you'll likely have a little bit of a struggle getting everything in place...
    view full answer...
  • Air Bag Suspension Enhancement Recommendation for 2008 Ford F-350 with Gooseneck Hitch
    You are correct that the Air Lift LoadLifter 5000 Air Helper Springs # AL57212 would not be able to be installed the mounting location would interfere with your gooseneck hitch. To install air bags on your 2008 Ford F-350 with a gooseneck hitch installed, you will want to use the Firestone Ride-Rite Air Helper Springs # F2550. These air bags will install on the inside of your frame and will not interfere with your gooseneck hitch. I have attached an installation video of these springs...
    view full answer...
  • Recommended Suspension Enhancement For 2008 Ford F-250 Towing Fifth Wheel Trailer
    We have a couple of options for your 2008 F-250. For towing your fifth wheel trailer I recommend the Timbren System # TFR250SDF. This system replaces the bump stops on your truck and requires no drilling for installation. This is designed to work with a suspension system that is in good working order, and will not increase the load-carrying capacity of your truck. For a suspension system that uses air bags I recommend using Firestone Air helper Springs like part # F2550. These springs...
    view full answer...
  • Bail Clamp/U-Bolt Replacement Recommendation for Firestone Air Bag Kit on 2004 Ford F-350
    The correct bail clamp/u-bolt you need for your Firestone air bag kit on your 2004 Ford F-350 is the part # F3077 because the Firestone kit you have installed on your truck is the part # F2550. We have confirmed this with Firestone.
    view full answer...
  • Can Two Firestone Ride-Rite Air Springs Be Filled Simultaneously
    Yes, you'll just need a union tee # F3025-1 to fill both bellows of the Firestone Ride-Rite Air Helper Springs # F2550 at the same rate.
    view full answer...
  • Suspension Enhancement Options For 2001 Ford F-250 4x4 With 4 Inch Lift Kit
    You have many options for a 4 inch lift on your 2001 Ford F-250 4x4 regarding suspension enhancement to reduce sag. For an air spring option, I recommend the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57390 along with the Air Lift Lock-N-Lift Spacers for Lifted Vehicles - 4" Lift # AL52440. Another great option is the Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle # F2550 along with the Lift Spacers for Firestone Ride-Rite Air Helper Springs...
    view full answer...
  • Can Firestone Air Bag Kit F2550 Fit 2003 Ford F-350 with 1-1/2 inch Lift
    The Firestone air bag kit part # F2550 can be used on trucks that have 1-1/2 inch lift kits like what you have. If the lift is a body lift where the suspension height doesn't change at all you would be fine with just the # F2550. If the lift was a suspension lift that increased the height between the frame and the axle then you would need a spacer kit # F2536.
    view full answer...
  • Firestone Air Springs Compatible With 2001 Ford F-150 For Installing Underbed Puck System
    With the style of brackets of the system you referenced that have the curve on top versus a box, you will have a system compatible for use with the in bed hitch...most likely the Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle # F2550. This means that the Under-Bed Rail and Installation Kit for Reese Elite Series 5th Wheel Trailer Hitches # RP30073 will be compatible with your Firestone Air Springs. The # F2701 is a spring kit only compatible with certain Ram trucks.
    view full answer...
  • How Do Lift Spacers for Firestone Ride Rite Kits Install
    Using the included hardware that comes with the 4 inch lift spacer part # F2371 you attach the spacer to the bottom of the air spring bag and then to the top of the bottom bracket for the Ride Rite kit. Basically it's just three bolts that attach on either side of the spacer.
    view full answer...
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  • Firestone or Air Lift Air Bag Kit Recommendation for 2001 Ford F-250
    For your 2001 Ford F-350 the air bag kit I recommend is the Firestone part # F2550. The Firestone bags are constructed of 4 layers of rubber compared to the 2 layers of the Air Lift springs. The Firestone bags also use a crimp rolled seal to keep the bags anchored compared to the Air Lift springs that use a metal band. The jounce bumper in general isn't needed. It would potentially add harshness to the unloaded ride quality also. For a compressor kit then the heavy duty part # F2097 will...
    view full answer...
  • Comparing Timbren and Firestone Suspension Enhancement for a 2003 Ford F-250
    The main difference between Timbren suspension enhancement # TFR250SDE and # TFR350SDE is capacity. The 250 model has a 6,000 pound capacity and the 350 model has an 8,600 pound capacity. Since the pin weight of a 5th wheel is not normally as high as 6,000 pounds, the 250 system should work well. However, there is an issue. Most 5th wheel trailer hitches have brackets mounted to the outside of each frame rail. These brackets will interfere with a suspension system that installs on the...
    view full answer...
  • What is Minimum Air Pressure of Firestone Air Bags
    Minimum air pressure in all Firestone Ride Rite air bags is 5 psi. This allows the bags to retain their shape properly and not end up folded over or in any other position that might cause a portion of the bag to wear out prematurely. You would not feel 5 psi in the bags either.
    view full answer...


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Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle

Condition: Installed

Notes: Item has been installed/test fit and is missing some of the hardware.

Our Price: $469.88
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Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle

Condition: Surface Scratches

Notes: Item has minor cosmetic scratches and paint chips. Otherwise new and unused

Our Price: $508.79
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Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
Used Picture for Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle

Condition: Installed

Notes: Item has been previously installed and has minor scratches and pain chips and is missing 1 waser and 1 zip tie.

Our Price: $511.68
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Info for this part was:

Employee Joe V
Test Fit:
Joe V
Employee Shane T
Test Fit:
Shane T
Employee Randy B
Test Fit:
Randy B
Employee Jared G
Test Fit:
Jared G
Employee Leah B
Updated by:
Leah B
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Updated by:
Daron K
Employee Alex H
Updated by:
Alex H
Employee Matthew E
Updated by:
Matthew E
Employee Noah M
Updated by:
Noah M
Employee Jackie C
Expert Research:
Jackie C
Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Brandon M
Expert Research:
Brandon M
Employee Adam R
Expert Research:
Adam R
Employee Rachael H
Expert Research:
Rachael H
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Andrew K
Video by:
Andrew K
Employee Andrew L
Video by:
Andrew L
Employee Alan C
Video by:
Alan C
Employee Jonathan Y
Video by:
Jonathan Y
Employee Michael B
Video by:
Michael B
Employee Tyler C
Written by:
Tyler C
Employee Jacob T
Video Edited:
Jacob T
Employee Kathleen M
Video Edited:
Kathleen M
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Shane H
Installed by:
Shane H
Employee David F
Installed by:
David F

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