Firestone Coil-Rite: 4193 Front Kit






Designed for pickup trucks with coil spring suspensions. Coil-Rite air springs level your Dodge RAM 2500/3500 and improve road handling.

Available To Purchase Online

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


    Not Applicable

  • min. air pressure

    minimum air pressure

    5 PSI

  • max air pressure

    maximum air pressure

    35 PSI

  • install time

    install time

    1 HOUR(s)


2097 Single Level Analog Heavy Duty 2497
2158 Single Level Analog Standard Duty 2497
2178 Dual Level Analog Standard Duty 2497
2219 Dual Level Analog Heavy Duty 2497
2538 Single Level Analog Light Duty 2497
2581 Dual Level Wireless Light Duty 2588
2589 Dual Level Wireless Standard Duty 2588
2610 Single Point Wirless (App Only) Light Duty 2612

Vehicles Compatible with 4193

Product 4193 Image



  • 空气弹簧
  • 五金配件
  • 用于手动充气的气路管线和单独的阀门,与轮胎充气时所用的相同


Additional Info

Loads change and shift, and so should your reaction to them. That's why Firestone makes Coil-Rite air springs. Coil-Rite levels your Dodge RAM 2500/3500 to encourage more effective braking and handling, even when hauling a heavy load or dealing with adverse road conditions. In turn, Coil-Rite air springs also help limit tire wear and keep headlight beams even.

Coil-Rite air helper springs are made for pickup trucks with coil spring suspensions. They sit inside your current coil springs to create 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. The result? A more enjoyable ride for everyone inside your pickup truck, and more support and control as you add miles to the odometer.

Is Firestone Coil-Rite installation pretty straightforward? You bet. Your Dodge RAM 2500/3500 Coil-Rite air spring kit includes all the necessary parts for a quick, hassle-free installation. Install time averages one to two hours, and most Firestone Coil-Rite kits are no-drill. Coil-Rite air springs are crafted out of durable, elastic polyurethane and connect to your Dodge RAM 2500/3500's current spring seats. Air compressors, air tanks, gauges, and switches are sold separately. Purchase the right air accessories for your Dodge RAM 2500/3500 to inflate and deflate your pickup truck air springs from the comfort of your cab.

Once installed, Dodge RAM 2500/3500 Coil-Rite air bags adjust easily with individual inflation valves so you can maintain a smooth ride and balanced load distribution. A balanced load diminishes body roll to promote overall vehicle stability. By absorbing road shock and softening the interaction between your pickup's axles and frame, Coil-Rite air springs help prevent bottoming out.

With Coil-Rite air springs, changing seasons won't block you from hauling what you need to haul. Coil-Rite air springs were designed to work in temperatures between -40F (-40C) and 180F (82C). Summer or winter, north or south— take your Dodge RAM 2500/3500 where you want to go.

Dodge RAM 2500/3500 Coil-Rite air springs support 500 - 2,100 lbs. per set but will not increase your truck's weight-carrying capacity. Check Dodge's recommended weight limit before towing or hauling any load.

Find an authorized Coil-Rite retailer near you and buy a Dodge RAM 2500/3500 Firestone Coil-Rite air spring kit today.