Replacement Bellow; For Use w/Kit PN[2596/2299/2597/2550/2398/2400/2579/2560/2362];

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If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need. Designed to fit inside existing coil springs to create a variable spring rate, Coil-Rite will level your vehicle and assist with more effective braking and handling, even under heavy loading and adverse road conditions.Coil-Rite enables you to control the air pressure in the air helper springs so you can make adjustments for varying loads and road conditions. Spring performance can be altered as easily as inflating a tire.Firestone Coil-Rite air helper springs are made of durable, elastic polyurethane, providing years of comfort and stability to your vehicle. The air springs will support 500-1000 lbs. per set (not to exceed vehicle's GVWR). Coil-Rite Air Helper Springs are designed to work in temperatures between 180 °F (82 °C) and -40 °F (-40 °C).

• Keep The Vehicle Level
• Level Off-Center Loads
• Reduce Suspension Fatigue
• Air Adjustments Improves The Ride
• Reduce Bottoming Out
• Increase Vehicle Stability

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Information:

Keep The Vehicle Level; Level Off-Center Loads; Reduce Suspension Fatigue; Air Adjustments Improves The Ride; Reduce Bottoming Out; Increase Vehicle Stability

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Application Summary:

Year	Make/Model
2011-2016	Chevrolet Silverado 2500 HD
2011-2016	Chevrolet Silverado 3500 HD
2006-2008	Dodge Ram 1500
2003-2010	Dodge Ram 2500
2003-2010	Dodge Ram 3500
1999	Ford F-250
1999-2016	Ford F-250 Super Duty
1999-2016	Ford F-350 Super Duty
2011-2016	GMC Sierra 2500 HD
2011-2016	GMC Sierra 3500 HD
2011-2013	Ram 2500
2011-2015	Ram 3500