Firestone
Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500
Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500
Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500
Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500
Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500
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Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500
Firestone

Firestone Coil-Rite Air Helper Spring Kit — Fits 2009-2019 RAM 1500

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SKU: FIR4185

About Firestone Firestone engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$197.96 $260.18
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About Firestone

Firestone engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Firestone lineup with fast shipping and expert fitment support — order with confidence.

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Firestone Coil-Rite Air Helper Spring Kit for RAM 1500

Upgrade your vehicle's suspension performance with the Firestone Coil-Rite Air Helper Spring Kit. Specifically engineered for 2009-2019 Dodge RAM 1500 trucks with coil spring rear suspensions, this kit is the ultimate solution for drivers who frequently tow or haul heavy loads. By installing these air springs inside your existing coil springs, you create a variable spring rate that adapts to your cargo weight.

Enhanced Stability and Control

  • Load Leveling: Effectively levels your vehicle, reducing sag and improving headlight aim when towing trailers or carrying heavy payloads.
  • Adjustable Performance: Easily tune your suspension pressure to match your driving conditions, just like inflating a tire.
  • Improved Handling: Reduces body roll and provides a more stable, comfortable ride even under maximum load.
  • Durable Construction: Manufactured from high-grade, elastic polyurethane for long-lasting durability and resistance to road debris.

The Coil-Rite system supports between 500 and 1,000 lbs. per set, ensuring you stay within your vehicle's GVWR while enjoying a smoother, more controlled driving experience. Whether you are hauling equipment for work or towing a camper for the weekend, this kit provides the support you need to handle the road with confidence. Experience the difference in towing stability and ride quality with this premium suspension upgrade from GGCRACING.

About Firestone

Firestone engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Firestone lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Firestone Coil-Rite Air Helper Spring Kit for RAM 1500

Upgrade your vehicle's suspension performance with the Firestone Coil-Rite Air Helper Spring Kit. Specifically engineered for 2009-2019 Dodge RAM 1500 trucks with coil spring rear suspensions, this kit is the ultimate solution for drivers who frequently tow or haul heavy loads. By installing these air springs inside your existing coil springs, you create a variable spring rate that adapts to your cargo weight.

Enhanced Stability and Control

  • Load Leveling: Effectively levels your vehicle, reducing sag and improving headlight aim when towing trailers or carrying heavy payloads.
  • Adjustable Performance: Easily tune your suspension pressure to match your driving conditions, just like inflating a tire.
  • Improved Handling: Reduces body roll and provides a more stable, comfortable ride even under maximum load.
  • Durable Construction: Manufactured from high-grade, elastic polyurethane for long-lasting durability and resistance to road debris.

The Coil-Rite system supports between 500 and 1,000 lbs. per set, ensuring you stay within your vehicle's GVWR while enjoying a smoother, more controlled driving experience. Whether you are hauling equipment for work or towing a camper for the weekend, this kit provides the support you need to handle the road with confidence. Experience the difference in towing stability and ride quality with this premium suspension upgrade from GGCRACING.

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