Firestone Ride-Rite Rear Air Helper Spring Kit - 2299


  • Firestone Ride-Rite | Part Number: FIR2299
  • Front Or Rear Application:Rear
  • Position:Rear
  • Fitment:Direct Fit
  • Type Of System:Air Bag


Keep The Vehicle Level, Level Off-Center Loads, Reduce Suspension Fatigue, Air Adjustments Improves The Ride, Reduce Bottoming Out, Increase Vehicle Stability. RideRite heavy duty air helper spring kits provide up to 5000 lbs. of leveling capacity while improving vehicle stability.



Great Towing Help

Even though I have a 3/4 ton heavy duty Dodge my truck would sag quite a bit when i was pulling my 4 place ATV trailer. Then when you would hit a big bump or dip in the road it would really sway around. A friend recommended I get air bags and I found these and purchased them. They were easy to install and I was able to hook up the trailer, add air until my truck was sitting level. 55 psi did the trick. Now it looks and rides so much better when pulling the trailer.

from Kamas, UT |
love my ride rite spring kit

I haul a 40' fifth wheel it levels out the truck and makes the ride much smoother. It was easy to install it took me an hour. Luv this product. Thanx

from utah |
Well Made

Helps beef the suspension for hualing. The mounting instructions could be more clear by putting ref. to figures displayed but not referenced in the text.

from Prescott, AZ |
Great product for your heavy towing .

This was the best investment for my truck. Was installed on a Dodge 3500 Dually. Install time was just over a one hour, and was easy to install. The air system helped me hualing a 48' triple axle trailer with 3 Jeeps on a 1400 mile trip. The ride was smooth and comfortable.

from Glenwood Iowa |
Standard equipment for hauling loads

This should be standard equipment for anyone that hauls loads. With an in cab controller my world is now perfect. I can maintain the driveshaft allignment, ride height and smooth out the bumpy roads as they arrive. I wish I had added the bags years ago. Cadillac ride, what a differance.

from Terrell, Tx |

Installation was fairly easy once you iron out the details. The change in ride while towing and not is worth every penny. No more squatting under a heavy load. No more leaf spring jarring over bumps. BUY THIS PRODUCT IF YOU TOW!

from Oakhurst, CA |
Great Airbags

Excellent product and easy to install. This is the second truck I've put them on to carry the added weight of my heavy 5th wheel. The sealed parts bag was missing two parts and a call to Firestone had them in the mail with no questions. I'd buy them again and recommend them to anyone.

from Coulee City, WA |
What a GREAT Difference!!!

I installed these air bags on a 2008 Dodge 2500 4x4 Cummins that I use to pull a 10,000lb equipment trailer. It took me about an hour and a half to install them and it was completely bolt on. The only thing i drilled was my lower two license plate holes so I could route the airlines through them. The bags are durable, have improved the ride and handling of the truck with a load and I feel ten times safer. No more trailer sag, there's less bounce in the ride, my headlights are right where they are supposed to be and even my wife can't believe the difference. Best investment for any serious hauler!

from Orwigsburg, Pa |
Highly recommended

Installed on a 09 Dodge 3/4 ton diesel, installed in about 40 minutes, all bolt on. We have a 40 foot toy hauler 5th wheel with 2900lbs dry hitch weight. It is the only way to go, 45 to 50 psi in the bags is all we needed. With 5psi in the bags when not towing I swear to me it feels like it is a smoother ride then stock.

from North Ogden, UT |
Makes your sagging Ride --- Rite

Installed on my 2004 2500 ram. Use bags to level truck out in rear cause im hauling a 30ft gooseneck with a 9000lb mud truck. Just add air to bags and up goes the load.

from Lindale TX |

Question & Answers

9 Answered questions

Is this a 1/4 air line? Going on 2010 - Dodge - 2500 - SLT TKS

Asked by Brian from TN on

Hello Brian, Yes, the air line is 1/4". Thank you for the question.

Answered by from TN on

will this product fit my 2005 Dodge Ram 1500 4x4?

Asked by tim from northern minnesota on

Hello Tim, Yes, this will fit your vehicle application. Thank you.

Answered by from northern minnesota on

Hello 2006 dodge quad cab 4x4. 2500 is f2299 part the only one for my truck? It is axle mount how about a leaf spring mount? DTK

Asked by david from livingston,texas on

Hello david, Yes, the Firestone Ride-Rite Ride-Rite Rear Air Helper Spring Kit FIR2299 will fit your vehicle application. The air bags sit outboard the leaf springs. No one makes a over-the-leaf air bag at this time. Thank you.

Answered by from livingston,texas on

See all questions & answers


Firestone originally began over 80 years ago and its Ride Rite division manufactures air springs designed to enhance rides by reducing inter-leaf friction. Adjustable and capable of load leveling capacity ranging from 3,200 to 5,000 lbs., these springs exceed the rates of standard coil springs and are constructed of durable polyurethane. We carry Ride-Rite load leveling kits and leveling compressor kits for Jeeps that have a reputation for reliability, stability and unsurpassed quality. Designed and assembled in the U.S., Ride-Rite air helper springs will give you the help you need when you're carrying heavy loads. Shop Firestone Ride-Rite Now