Firestone Coil-Rite: 4130 Rear Kit






Designed for trucks with coil spring suspensions. Coil-Rite air springs level your RAM 1500 and improve road handling. 

Available To Purchase Online
Where To Buy

Details & Benefits

  • Designed to work in temperatures between -40˚F (-40˚C) and 180˚F (82˚C)
  • Easily control air pressure in the air springs for varying loads and conditions
  • Spring performance can be altered as easily as inflating a tire
  • Made of durable, elastic polyurethane
  • Fill kit

    fill kit


  • load capacity

    load capacity


  • installation


    No Drill

  • in-bed hitch



  • min. air pressure

    minimum air pressure

    5 PSI

  • max air pressure

    maximum air pressure

    70 PSI

  • install time

    install time

    1 HOUR(s)

Air Accessory Systems

2158 Single Level Analog Standard Duty 2497
2178 Dual Level Analog Standard Duty 2497
2097 Single Level Analog Heavy Duty 2497
2219 Dual Level Analog Heavy Duty 2497
2543 Single Level Analog Heavy Duty With Tank 2530
2549 Single Level Analog Extreme Duty With Tank 2530
2610 Single Point Wirless (App Only) Light Duty 2612

Vehicles Compatible with 4130


1500 2WD, 4WD (2019-2022)

Exception Warning 2WD Not Power RAM or Rebel. Fits both Gas and Diesel models
4WD Not Power RAM or Rebel. Fits both Gas and Diesel models
2019 1500 2WD, 4WD
2020 1500 2WD, 4WD
2021 1500 2WD, 4WD
2022 1500 2WD, 4WD
Product 4130 Image

What's Included

Everything is included for a quick, easy installation.

  • Air springs
  • Hardware
  • Air line and separate valves for manual inflation, the same as you would use for inflating a tire

Optional air accessories are available for all applications. 

Additional Info

There's no such thing as a perfect load or perfect road conditions. Firestone Coil-Rite air springs put you in control of your truck's response. Coil-Rite balances your RAM 1500 to contribute to better braking and handling, even when handling poor road conditions and heavy loads. As a result, Coil-Rite air springs also help level headlight beams and promote even tire wear.
Coil-Rite air springs are designed for trucks with coil spring suspensions. They sit within the existing coil springs to generate a variable spring rate. A variable spring rate allows for a higher spring rate in loaded conditions and a slower spring rate in unloaded conditions. What's the benefit? A better ride for all those inside your RAM, and more support and control while you drive.
Is it easy to install Firestone Coil-Rite in a RAM 1500? You bet. Your RAM 1500 Coil-Rite air spring kit contains all of the pieces necessary for a quick, simple installation. Install time averages one to two hours, and most Firestone Coil-Rite kits are no-drill. Coil-Rite air helper springs are manufactured out of elastic polyurethane and attach to your RAM 1500's existing spring seats. Note that switches, gauges, air compressors, and air tanks are not included. Purchase the right air accessories for your RAM 1500 to inflate and deflate your truck air springs from the comfort of your cab.
Once installed, RAM 1500 Coil-Rite air bags adjust easily with individual inflation valves so you can maintain even load distribution and ride comfort. Maintaining a balanced load lessens body roll to enhance vehicle stability. By softening the interaction between your RAM's frame and axles and absorbing road shock, Coil-Rite air springs also help prevent bottoming out.
And with Coil-Rite air springs, you don't have to worry about shifting seasons standing in your way of a job well done. Coil-Rite air helper springs are designed to continue performing in temperatures between -40F (-40C) and 180F (82C). Head north, south, east, or west— drive your RAM 1500 where you want.
Firestone Coil-Rite air springs support 500 - 2,100 lbs. per set but do not change your truck's overall weight-carrying capacity. Check RAM's recommended weight limit before towing or hauling any load.
Find an authorized Coil-Rite retailer near you and buy a RAM 1500 Firestone Coil-Rite air spring kit today.

How Can We Help You?

Please contact us for more information on how to improve the comfort of your ride.