Firestone Coil-Rite Air Helper Spring Kit — Fits 08-14 GM SUV

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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

Firestone Coil-Rite Air Helper Spring Kit for GM SUVs

Maximize the utility and comfort of your 2008-2014 GM SUV with the Firestone Coil-Rite Air Helper Spring Kit. Designed for vehicles equipped with rear coil spring suspensions, such as the Tahoe, Yukon, and Escalade, this system provides the extra support needed for heavy loads. By integrating air springs into your vehicle's existing coil setup, you gain the ability to adjust your ride height and spring rate on the fly.

Why Choose Coil-Rite?

  • Variable Spring Rate: Adjust air pressure to accommodate different loads, from daily commuting to towing heavy trailers.
  • Leveling Capability: Corrects vehicle sag caused by heavy cargo, improving handling and braking performance.
  • Ride Comfort: Absorbs road shocks and vibrations, providing a smoother experience for all passengers.
  • High-Quality Materials: Constructed from durable, elastic polyurethane to ensure long-term reliability and performance.

The Coil-Rite system is designed to support 500-1,000 lbs. per set, helping you maintain safety and stability without exceeding your vehicle's GVWR. Installation is straightforward, and the system is easily adjustable via manual inflation valves. Whether you are towing a boat, hauling gear, or simply looking for a more stable ride for your SUV, this Firestone kit is an essential upgrade. Trust in the engineering excellence of Firestone to enhance your vehicle's capabilities. Find your suspension solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2008-2014 Cadillac Escalade Base
2008-2014 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2014 Cadillac Escalade Luxury
2011-2014 Cadillac Escalade Premium
2008-2014 Cadillac Escalade ESV Base
2008-2014 Cadillac Escalade ESV Platinum
2011-2014 Cadillac Escalade ESV Luxury
2011-2014 Cadillac Escalade ESV Premium
2008-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2011 Cadillac SRX Base
2011 Cadillac SRX Luxury
2011 Cadillac SRX Performance
2011 Cadillac SRX Premium
2011-2012 Chevrolet Avalanche LS
2011-2012 Chevrolet Avalanche LT
2011-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2008-2014 Chevrolet Suburban 1500 LTZ
2008-2014 Chevrolet Suburban 1500 LS
2008-2014 Chevrolet Suburban 1500 LT
2008-2013 Chevrolet Suburban 2500 LS
2008-2013 Chevrolet Suburban 2500 LT
2008-2013 Chevrolet Tahoe Hybrid
2008-2014 Chevrolet Tahoe LS
2008-2014 Chevrolet Tahoe LT
2008-2014 Chevrolet Tahoe LTZ
2008-2014 Chevrolet Tahoe PPV
2012-2014 Chevrolet Tahoe SSV
2011 Chevrolet Traverse LS
2011 Chevrolet Traverse LT
2011 Chevrolet Traverse LTZ
2011 GMC Acadia Denali
2011 GMC Acadia SL
2011 GMC Acadia SLE
2011 GMC Acadia SLT
2011 GMC Terrain SLE
2011 GMC Terrain SLT
2008-2013 GMC Yukon Hybrid
2008-2014 GMC Yukon Denali
2008-2014 GMC Yukon SLE
2008-2014 GMC Yukon SLT
2010-2013 GMC Yukon Denali Hybrid
2008-2014 GMC Yukon XL 1500 SLT
2008-2014 GMC Yukon XL 1500 Denali
2008-2014 GMC Yukon XL 1500 SLE
2011-2012 GMC Yukon XL 2500 SLE
2011-2012 GMC Yukon XL 2500 SLT

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

Firestone Coil-Rite Air Helper Spring Kit for GM SUVs

Maximize the utility and comfort of your 2008-2014 GM SUV with the Firestone Coil-Rite Air Helper Spring Kit. Designed for vehicles equipped with rear coil spring suspensions, such as the Tahoe, Yukon, and Escalade, this system provides the extra support needed for heavy loads. By integrating air springs into your vehicle's existing coil setup, you gain the ability to adjust your ride height and spring rate on the fly.

Why Choose Coil-Rite?

  • Variable Spring Rate: Adjust air pressure to accommodate different loads, from daily commuting to towing heavy trailers.
  • Leveling Capability: Corrects vehicle sag caused by heavy cargo, improving handling and braking performance.
  • Ride Comfort: Absorbs road shocks and vibrations, providing a smoother experience for all passengers.
  • High-Quality Materials: Constructed from durable, elastic polyurethane to ensure long-term reliability and performance.

The Coil-Rite system is designed to support 500-1,000 lbs. per set, helping you maintain safety and stability without exceeding your vehicle's GVWR. Installation is straightforward, and the system is easily adjustable via manual inflation valves. Whether you are towing a boat, hauling gear, or simply looking for a more stable ride for your SUV, this Firestone kit is an essential upgrade. Trust in the engineering excellence of Firestone to enhance your vehicle's capabilities. Find your suspension solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2008-2014 Cadillac Escalade Base
2008-2014 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2014 Cadillac Escalade Luxury
2011-2014 Cadillac Escalade Premium
2008-2014 Cadillac Escalade ESV Base
2008-2014 Cadillac Escalade ESV Platinum
2011-2014 Cadillac Escalade ESV Luxury
2011-2014 Cadillac Escalade ESV Premium
2008-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2011 Cadillac SRX Base
2011 Cadillac SRX Luxury
2011 Cadillac SRX Performance
2011 Cadillac SRX Premium
2011-2012 Chevrolet Avalanche LS
2011-2012 Chevrolet Avalanche LT
2011-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2008-2014 Chevrolet Suburban 1500 LTZ
2008-2014 Chevrolet Suburban 1500 LS
2008-2014 Chevrolet Suburban 1500 LT
2008-2013 Chevrolet Suburban 2500 LS
2008-2013 Chevrolet Suburban 2500 LT
2008-2013 Chevrolet Tahoe Hybrid
2008-2014 Chevrolet Tahoe LS
2008-2014 Chevrolet Tahoe LT
2008-2014 Chevrolet Tahoe LTZ
2008-2014 Chevrolet Tahoe PPV
2012-2014 Chevrolet Tahoe SSV
2011 Chevrolet Traverse LS
2011 Chevrolet Traverse LT
2011 Chevrolet Traverse LTZ
2011 GMC Acadia Denali
2011 GMC Acadia SL
2011 GMC Acadia SLE
2011 GMC Acadia SLT
2011 GMC Terrain SLE
2011 GMC Terrain SLT
2008-2013 GMC Yukon Hybrid
2008-2014 GMC Yukon Denali
2008-2014 GMC Yukon SLE
2008-2014 GMC Yukon SLT
2010-2013 GMC Yukon Denali Hybrid
2008-2014 GMC Yukon XL 1500 SLT
2008-2014 GMC Yukon XL 1500 Denali
2008-2014 GMC Yukon XL 1500 SLE
2011-2012 GMC Yukon XL 2500 SLE
2011-2012 GMC Yukon XL 2500 SLT

Product Details

Product Description

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 GM SUVs

Maximize the utility and comfort of your 2008-2014 GM SUV with the Firestone Coil-Rite Air Helper Spring Kit. Designed for vehicles equipped with rear coil spring suspensions, such as the Tahoe, Yukon, and Escalade, this system provides the extra support needed for heavy loads. By integrating air springs into your vehicle's existing coil setup, you gain the ability to adjust your ride height and spring rate on the fly.

Why Choose Coil-Rite?

  • Variable Spring Rate: Adjust air pressure to accommodate different loads, from daily commuting to towing heavy trailers.
  • Leveling Capability: Corrects vehicle sag caused by heavy cargo, improving handling and braking performance.
  • Ride Comfort: Absorbs road shocks and vibrations, providing a smoother experience for all passengers.
  • High-Quality Materials: Constructed from durable, elastic polyurethane to ensure long-term reliability and performance.

The Coil-Rite system is designed to support 500-1,000 lbs. per set, helping you maintain safety and stability without exceeding your vehicle's GVWR. Installation is straightforward, and the system is easily adjustable via manual inflation valves. Whether you are towing a boat, hauling gear, or simply looking for a more stable ride for your SUV, this Firestone kit is an essential upgrade. Trust in the engineering excellence of Firestone to enhance your vehicle's capabilities. Find your suspension solutions at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2008-2014 Cadillac Escalade Base
2008-2014 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2014 Cadillac Escalade Luxury
2011-2014 Cadillac Escalade Premium
2008-2014 Cadillac Escalade ESV Base
2008-2014 Cadillac Escalade ESV Platinum
2011-2014 Cadillac Escalade ESV Luxury
2011-2014 Cadillac Escalade ESV Premium
2008-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2011 Cadillac SRX Base
2011 Cadillac SRX Luxury
2011 Cadillac SRX Performance
2011 Cadillac SRX Premium
2011-2012 Chevrolet Avalanche LS
2011-2012 Chevrolet Avalanche LT
2011-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2008-2014 Chevrolet Suburban 1500 LTZ
2008-2014 Chevrolet Suburban 1500 LS
2008-2014 Chevrolet Suburban 1500 LT
2008-2013 Chevrolet Suburban 2500 LS
2008-2013 Chevrolet Suburban 2500 LT
2008-2013 Chevrolet Tahoe Hybrid
2008-2014 Chevrolet Tahoe LS
2008-2014 Chevrolet Tahoe LT
2008-2014 Chevrolet Tahoe LTZ
2008-2014 Chevrolet Tahoe PPV
2012-2014 Chevrolet Tahoe SSV
2011 Chevrolet Traverse LS
2011 Chevrolet Traverse LT
2011 Chevrolet Traverse LTZ
2011 GMC Acadia Denali
2011 GMC Acadia SL
2011 GMC Acadia SLE
2011 GMC Acadia SLT
2011 GMC Terrain SLE
2011 GMC Terrain SLT
2008-2013 GMC Yukon Hybrid
2008-2014 GMC Yukon Denali
2008-2014 GMC Yukon SLE
2008-2014 GMC Yukon SLT
2010-2013 GMC Yukon Denali Hybrid
2008-2014 GMC Yukon XL 1500 SLT
2008-2014 GMC Yukon XL 1500 Denali
2008-2014 GMC Yukon XL 1500 SLE
2011-2012 GMC Yukon XL 2500 SLE
2011-2012 GMC Yukon XL 2500 SLT

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