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Firestone Coil-Rite Air Helper Spring Kit Rear 08-14 GM SUV - 4186Find parts that fit my vehicle

Item TL-50208
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1 Reviews
Our Price

$151.33

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      Product Information

      Description, Reviews, Q&A

      Description

      If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need. Designed to fit inside existing coil springs to create a variable spring rate, Coil-Rite will level your vehicle and assist with more effective braking and handling, even under heavy loading and adverse road conditions. Coil-Rite enables you to control the air pressure in the air helper springs so you can make adjustments for varying loads and road conditions. Spring performance can be altered as easily as inflating a tire. Firestone Coil-Rite air helper springs are made of durable, elastic polyurethane, providing years of comfort and stability to your vehicle. The air springs will support 500-1000 lbs. per set (not to exceed vehicle's GVWR). Coil-Rite Air Helper Springs are designed to work in temperatures between 180 °F (82 °C) and -40 °F (-40 °C).

      Suspension components are key to making sure your car is riding smoothly on or off the road. With upgraded suspension components, you can unlock the full potential of your vehicles performance.

      Air suspension kits replace the factory spring suspension of your vehicle, allowing you to adjust your ride height on the spot.

      Firestone 4186

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.0

      Customer Reviews (1)

      Review Summary

      4 out of 5 overall ratings from 1 customers

      May 15, 2022

      4

      Air ride

      Easy to install, great product

      Brand Image

      Reviews of Firestone Suspension products have an average rating of 4.76 out of 5

      May 15, 2022

      4

      Air ride

      Easy to install, great product

      Jan 21, 2023

      Review shared from Firestone Ride-Rite Air Helper Spring Kit Rear 05-18 Ford F-150 - 2582

      5
      2018 -

      2018 f150

      works great with on board compressor and air gauge

      Nov 22, 2022

      Review shared from Firestone Coil-Rite Air Spring Kit 2020 Jeep Gladiator W237604148 - 4148

      5
      2021 -

      Review of airbag suspension kit

      After reading directions which were short which I like .I may have found a little improvement on getting air out off bags . 1 watched 3 how to videos and I don’t remember if anyone told me to take out valve stem . Other than that I am very happy with product . I just pulled a trailer 400 miles with no sag in the rear. I have a 2021 gladiator sport s with factory tow but not max tow .

      Feb 18, 2022

      Review shared from Firestone Ride-Rite Air Helper Spring Kit Rear 07-18 Toyota Tundra - 2445

      5
      2018 -

      Firestone Air Bags

      easy to install and they work great. I would buy this product again.

      Dec 20, 2021

      Review shared from Firestone Ride-Rite Air Helper Spring Kit Rear 03-12 Dodge RAM - 2299

      5
      2003 -

      Firestone airbag kit

      Product has been great. Paired it with airlift on board compressor and makes things very simple.

      Jan 22, 2021

      Review shared from Firestone Ride-Rite Air Helper Spring Kit Rear 04-08 Ford F-150 - 2350

      5
      2008 -

      I love the product but didn’t have all the right tools.

      Need metric deep socket set. Didn’t have that so took longer than advertised to install. Very happy with the product!

      Jan 11, 2021

      Review shared from Firestone Ride-Rite Air Helper Spring Kit Rear 01-10 Chevy/GMC C2500HD/C3500HD - 2250

      5

      satisfied

      Was looking for a reasonably price quality system and feel I have found it. Not to hard to install and seems easy to maintain. Looking forward to putting them to the test.

      Nov 9, 2020

      Review shared from Firestone Ride-Rite Air Helper Spring Kit Rear Pickup W217602071 - 2071

      5
      1996 -

      1996 Ram 2500 4wd

      Landed on this kit after an extensive search. It was well worth the time and effort. This kit covers all the bases from Installation instructions to variability in models covered. The brackets are stout high quality steel that matched up to my truck perfectly. They supplied EVERY nut bolt and washer needed along with plenty of hose. Bought these to assist with my 9 ft slide-in camper while pulling a buggy and trailer. Very satisfied with the product and performance.

      Oct 24, 2020

      Review shared from Firestone Sport-Rite Air Helper Spring Kit Rear 99-05 Chevy 1500 - 2320

      5
      2003 -

      R.C. air bag helps.

      Firestone airbags did what I was looking for. Raised the bed of truck to average height. Took pressure off drive line. Made the ride better. Prior to air bags used air shocks and kept busting. Firestone air bags are awesome.

      Oct 1, 2020

      Review shared from Firestone Ride-Rite Air Helper Spring Kit Rear Pickup W217602071 - 2071

      4
      1996 -

      Norm

      these were not the easiest to install and I removed the fender liner instead of cutting it. With some cutting and drilling I managed to get them in in about four hours. The ride improvement was awesome. I carry a 3500 pound slide-in camper.

      Questions & Answers

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