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).
Firestone 6401 Fitment:
2011-2022 Chevrolet Silverado 2500 HD LT
2011-2022 Chevrolet Silverado 2500 HD LTZ
2011-2022 Chevrolet Silverado 2500 HD WT
2015-2022 Chevrolet Silverado 2500 HD High Country
2020-2022 Chevrolet Silverado 2500 HD Custom
2011-2022 Chevrolet Silverado 3500 HD LT
2011-2022 Chevrolet Silverado 3500 HD LTZ
2011-2022 Chevrolet Silverado 3500 HD WT
2015-2022 Chevrolet Silverado 3500 HD High Country
2006-2008 Dodge Ram 1500 SLT
2006-2007 Dodge Ram 1500 TRX4
2006-2008 Dodge Ram 1500 ST
2006-2006 Dodge Ram 1500 SRT-10
2006-2007 Dodge Ram 1500 Sport
2006-2008 Dodge Ram 1500 Laramie
2008-2008 Dodge Ram 1500 SXT
2003-2003 Dodge Ram 2500 Laramie
2003-2010 Dodge Ram 2500 SLT
2003-2010 Dodge Ram 2500 ST
2005-2010 Dodge Ram 2500 Laramie
2006-2010 Dodge Ram 2500 Power Wagon
2006-2007 Dodge Ram 2500 TRX4
2006-2007 Dodge Ram 2500 Sport
2008-2010 Dodge Ram 2500 SXT
2010-2010 Dodge Ram 2500 TRX
2003-2010 Dodge Ram 3500 ST
2003-2010 Dodge Ram 3500 Laramie
2003-2010 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2007-2007 Dodge Ram 3500 TRX4
2008-2009 Dodge Ram 3500 SXT
1999-1999 Ford F-250 XLT
1999-1999 Ford F-250 XL
1999-1999 Ford F-250 Lariat
1999-1999 Ford F-250 Base
1999-2016 Ford F-250 Super Duty XL
1999-2016 Ford F-250 Super Duty XLT
1999-2016 Ford F-250 Super Duty Lariat
2004-2016 Ford F-250 Super Duty King Ranch
2004-2010 Ford F-250 Super Duty Harley-Davidson Edition
2008-2009 Ford F-250 Super Duty FX4
2013-2016 Ford F-250 Super Duty Platinum
1999-2016 Ford F-350 Super Duty Lariat
1999-2016 Ford F-350 Super Duty XL
1999-2016 Ford F-350 Super Duty XLT
2003-2016 Ford F-350 Super Duty King Ranch
2004-2010 Ford F-350 Super Duty Harley-Davidson Edition
0 Reviews
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov
