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Enhance vehicle stability and ride quality with adjustable air springs.
The Firestone Coil-Rite Air Helper Spring Kit is designed to improve the ride, handling, and braking of various vehicles including cars, minivans, vans, light trucks, RVs, and SUVs. These air helper springs fit inside existing coil spring suspensions, providing additional support and creating a variable rate spring that adjusts to varying loads and road conditions. Made from durable polyurethane, the springs are engineered to withstand the rigors of coil-sprung suspensions while offering a smooth ride and enhanced vehicle stability.
With a load capacity of 500 to 1000 pounds, the Coil-Rite air helper springs allow for easy adjustment of air pressure from 5 to 35 PSI, enabling users to tailor the performance based on their specific needs. This feature not only improves steering control and braking effectiveness but also helps to level headlight beams and reduce tire wear. The protective air cushion minimizes the risk of bottoming out by softening the contact between the axle and frame, ensuring a more comfortable driving experience.
Installation is straightforward, requiring no drilling, and includes all necessary components such as brackets, air springs, hardware, and air line for a quick setup. The Firestone Coil-Rite Air Helper Spring Kit is an effective solution for those seeking to enhance their vehicle's performance under heavy loading and adverse road conditions.
Features
- Made Of Durable Polyurethane To Withstand The Rigors Of Coil-Sprung Suspensions
- Increase Vehicle Stability: Absorbs Road Shock Providing A Smooth Ride For Passengers And Load
- Keep The Vehicle Level: Improves Steering Control And Braking Effectiveness, Levels Headlight Beams And Reduces Tire Wear
- Reduce Bottoming Out: Protective Air Cushion Softens Contact Between The Axle And Frame
- Discover The Difference Coil-Rite Air Helper Springs Can Make In Improving The Ride, Handling And Braking Of Your Vehicle
- No Drill Installation
- Everything Is Included For A Quick, Easy Installation. Brackets, Air Springs, Hardware, Air Line, And Separate Valves For Manual Inflation
Specifications
- Manufacturer: Firestone Industrial
- Manufacturer Part Number: 4108
- Type: Air Spring
- Load Capacity: 1000 Pound
- With Air Compressor: No
- Color: Black
- Quantity: Set Of 2
- Pressure Range: 5 To 35 Pounds Per Square Inch
- Material: Urethane
- Mounting Type: Coil Spring Mount
- With Bellows: No
- With Air Line: Yes
- With Roll Plate: No
- With Valve: Yes
- Remote Type: Not Applicable
- With Mounting Hardware: Yes
- Estimated Install Time (Hours): 1
Compatibility / Fit
- 2002-2020 Cadillac Escalade
- 2003-2020 Cadillac Escalade ESV
- 2002-2013 Cadillac Escalade EXT
- 2007-2013 Chevrolet Avalanche
- 2002-2006 Chevrolet Avalanche 1500
- 2015-2020 Chevrolet Suburban
- 2000-2014 Chevrolet Suburban 1500
- 2000-2013 Chevrolet Suburban 2500
- 2000-2020 Chevrolet Tahoe
- 2002-2009 Chevrolet Trailblazer
- 2002-2006 Chevrolet Trailblazer EXT
- 1987-1991 Ford Country Squire
- 1992-1997 Ford Crown Victoria
- 1987-1991 Ford LTD Crown Victoria
- 2002-2009 GMC Envoy
- 2002-2006 GMC Envoy XL
- 2004-2005 GMC Envoy XUV
- 2000-2020 GMC Yukon
- 2015-2020 GMC Yukon XL
- 2000-2014 GMC Yukon XL 1500
- 2003-2009 Hummer H2
- 1981-1989 Lincoln Town Car
- 1987-1991 Mercury Colony Park
- 1983-1997 Mercury Grand Marquis
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
