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Firestone Vehicle Suspension - Rear Axle Suspension Enhancement - F4185 Review Video

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Products Featured in this Video


Firestone Coil-Rite Air Helper Springs - Rear Axle


Firestone Vehicle Suspension

632 reviews


Code: F4185

Retail: $235.99

Price:  $145.74
  • Vehicle Suspension
  • Rear Axle Suspension Enhancement
  • Air Springs
  • Light Duty
  • Firestone



For safety and stability, air springs are the perfect partner for your rear suspension when you are hauling heavy loads. Springs fit inside existing coil springs to help level your vehicle, improve braking and handling, and reduce tire wear.


Do you have a question about part F4185?more information >     


Review of Firestone Vehicle Suspension F4185


Today we're going to take a look at the Firestone Coil Rite Rear Axle Air Helper Springs. This is a custom-fit part. It is designed to fit the 2009 and newer Dodge Ram and Ram 1500 trucks. On a custom-fit part, I always like to recommend for you to go to our website, use our fit guide, put in your year and model vehicle, and it will show if this will work for your application. Now these springs… see more >     


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Robert C
Installed by:
Robert C
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Jonathan Y
Video by:
Jonathan Y
Employee Ryan G
Test Fit:
Ryan G

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