Firestone Coil-Rite Air Helper Spring Kit Rear — Fits 00-10 Chevy Tahoe GMC Yukon

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SKU: FIR4108

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Sale price$158.89 Regular price$208.83
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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

Product Details

Product Description
Part Numbers
Sizing & Fit

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

Enhance Your Ride with Firestone Coil-Rite Air Helper Springs

Experience superior load support and improved handling with the Firestone Coil-Rite air helper spring kit, specifically engineered for 2000-2010 Chevy Tahoe and GMC Yukon models. These high-performance air springs are designed to sit inside your existing coil suspension, providing a variable spring rate that adapts to your driving needs.

Key Benefits and Technical Specs

  • Load Leveling: Easily manage heavy loads and prevent rear-end sag.
  • Adjustable Performance: Fine-tune your air pressure to match varying road conditions or cargo weights, just like inflating a tire.
  • Durable Construction: Manufactured from heavy-duty, elastic polyurethane for long-lasting stability and comfort.
  • Capacity: Supports 500-1000 lbs. per set (do not exceed your vehicle's GVWR).
  • Improved Safety: Enhances braking efficiency and overall vehicle stability under load.

Whether you are towing a trailer or hauling heavy equipment, these air helper springs ensure your vehicle remains level and composed. The installation process is straightforward, utilizing your factory coil springs to maximize suspension performance without a complete overhaul. By maintaining proper ride height, you reduce wear on your suspension components and enjoy a smoother, more controlled driving experience. Trust in the quality of Firestone engineering to provide the reliability you need on the road. Find all your premium suspension upgrades at GGCRACING.

…and 52 additional fitments. Contact us to confirm yours.

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

Enhance Your Ride with Firestone Coil-Rite Air Helper Springs

Experience superior load support and improved handling with the Firestone Coil-Rite air helper spring kit, specifically engineered for 2000-2010 Chevy Tahoe and GMC Yukon models. These high-performance air springs are designed to sit inside your existing coil suspension, providing a variable spring rate that adapts to your driving needs.

Key Benefits and Technical Specs

  • Load Leveling: Easily manage heavy loads and prevent rear-end sag.
  • Adjustable Performance: Fine-tune your air pressure to match varying road conditions or cargo weights, just like inflating a tire.
  • Durable Construction: Manufactured from heavy-duty, elastic polyurethane for long-lasting stability and comfort.
  • Capacity: Supports 500-1000 lbs. per set (do not exceed your vehicle's GVWR).
  • Improved Safety: Enhances braking efficiency and overall vehicle stability under load.

Whether you are towing a trailer or hauling heavy equipment, these air helper springs ensure your vehicle remains level and composed. The installation process is straightforward, utilizing your factory coil springs to maximize suspension performance without a complete overhaul. By maintaining proper ride height, you reduce wear on your suspension components and enjoy a smoother, more controlled driving experience. Trust in the quality of Firestone engineering to provide the reliability you need on the road. Find all your premium suspension upgrades at GGCRACING.

…and 52 additional fitments. Contact us to confirm yours.

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