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 180deg F (82deg C) and -40deg F (-40deg C).
Warranty
Warranty


This Part Fits:

Year	Make	Model	Submodel
1990-1993	Chevrolet	C1500	454 SS
1994-1997	Chevrolet	C1500	Base
1988-1998	Chevrolet	C1500	Cheyenne
1999	Chevrolet	C1500	LS
1988-1992	Chevrolet	C1500	Scottsdale
1988-1998	Chevrolet	C1500	Silverado
1990-1998	Chevrolet	C1500	WT
1998-2012	Chevrolet	Express 3500	Base
1998-2012	Chevrolet	Express 3500	LS
2006-2012	Chevrolet	Express 3500	LT
1984-1986,1997-1999	Ford	F-250	Base
1987-1992	Ford	F-250	Custom
1995-1996	Ford	F-250	Eddie Bauer
1997-1999	Ford	F-250	Lariat
1995-1996	Ford	F-250	Special
1984-1999	Ford	F-250	XL
1984,1993-1999	Ford	F-250	XLT
1985-1992	Ford	F-250	XLT Lariat
1997	Ford	F-250 HD	XL
1997	Ford	F-250 HD	XLT
2004	Ford	F-250 Super Duty	Harley-Davidson Edition
2004	Ford	F-250 Super Duty	King Ranch
1999-2004	Ford	F-250 Super Duty	Lariat
1999-2004	Ford	F-250 Super Duty	XL
1999-2004	Ford	F-250 Super Duty	XLT
1984-1986,1997	Ford	F-350	Base
1987-1992	Ford	F-350	Custom
1995	Ford	F-350	Eddie Bauer
1995-1996	Ford	F-350	Special
1984-1997	Ford	F-350	XL
1984,1993-1997	Ford	F-350	XLT
1985-1992	Ford	F-350	XLT Lariat
2004	Ford	F-350 Super Duty	Harley-Davidson Edition
2003-2004	Ford	F-350 Super Duty	King Ranch
1999-2004	Ford	F-350 Super Duty	Lariat
1999-2004	Ford	F-350 Super Duty	XL
1999-2004	Ford	F-350 Super Duty	XLT
2011-2012	Ford	Transit Connect	Electric
2010-2013	Ford	Transit Connect	XL
2010-2013	Ford	Transit Connect	XLT
2011-2013	Ford	Transit Connect	XLT Premium
1988-1993	GMC	C1500	Sierra
1997	GMC	C1500	Sierra GT
1994-1998	GMC	C1500	Sierra SL
1988-1998	GMC	C1500	Sierra SLE
1994-1998	GMC	C1500	Sierra SLT
1988-1993	GMC	C1500	Sierra SLX
1994-1998	GMC	C1500	Sierra Special
1998-2012	GMC	Savana 3500	Base
2006-2012	GMC	Savana 3500	LS
2006-2012	GMC	Savana 3500	LT
1998-2000,2003-2005	GMC	Savana 3500	SLE
2001-2002	GMC	Savana 3500	SLT
1992-1995	GMC	Yukon	Base
1993	GMC	Yukon	GT
1996-1997	GMC	Yukon	SL
1992-1998	GMC	Yukon	SLE
1995-1998	GMC	Yukon	SLT
1992,1994	GMC	Yukon	Sport
1995-2015	Toyota	Tacoma	Base
2016-2021	Toyota	Tacoma	Limited
1998-2015	Toyota	Tacoma	Pre Runner
2001-2004	Toyota	Tacoma	S-Runner
2016-2021	Toyota	Tacoma	SR
2016-2021	Toyota	Tacoma	SR5
2021	Toyota	Tacoma	Trail
2016-2021	Toyota	Tacoma	TRD Off-Road
2017	Toyota	Tacoma	TRD Pro
2016-2021	Toyota	Tacoma	TRD Sport
2005-2013	Toyota	Tacoma	X-Runner