Firestone Coil-Rite Air Helper Spring Kit Rear 98-17 Toyota 4Runner (W237604135)

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). 4Runner Fitment 1998 Toyota 4Runner Base 1998 Toyota 4Runner Limited 1998 Toyota 4Runner SR5 1999 Toyota 4Runner Base 1999 Toyota 4Runner Limited 1999 Toyota 4Runner SR5 2000 Toyota 4Runner Base 2000 Toyota 4Runner Limited 2000 Toyota 4Runner SR5 2001 Toyota 4Runner Base 2001 Toyota 4Runner Limited 2001 Toyota 4Runner SR5 2002 Toyota 4Runner Limited 2002 Toyota 4Runner SR5 2003 Toyota 4Runner Limited 2003 Toyota 4Runner Sport 2003 Toyota 4Runner SR5 2004 Toyota 4Runner Limited 2004 Toyota 4Runner Sport 2004 Toyota 4Runner SR5 2005 Toyota 4Runner Limited 2005 Toyota 4Runner Sport 2005 Toyota 4Runner SR5 2006 Toyota 4Runner Limited 2006 Toyota 4Runner Sport 2006 Toyota 4Runner SR5 2007 Toyota 4Runner Limited 2007 Toyota 4Runner Sport 2007 Toyota 4Runner SR5 2007 Toyota FJ Cruiser Base 2007 Toyota FJ Cruiser TRD Special Edition 2008 Toyota 4Runner Limited 2008 Toyota 4Runner Sport 2008 Toyota 4Runner SR5 2008 Toyota FJ Cruiser Base 2008 Toyota FJ Cruiser Trail Teams Special Edition 2009 Toyota 4Runner Limited 2009 Toyota 4Runner Sport 2009 Toyota 4Runner SR5 2009 Toyota FJ Cruiser Base 2010 Toyota 4Runner Limited 2010 Toyota 4Runner SR5 2010 Toyota 4Runner Trail 2010 Toyota FJ Cruiser Base 2011 Toyota 4Runner Limited 2011 Toyota 4Runner SR5 2011 Toyota 4Runner Trail 2011 Toyota FJ Cruiser Base 2012 Toyota 4Runner Limited 2012 Toyota 4Runner SR5 2012 Toyota 4Runner Trail 2012 Toyota FJ Cruiser Base 2013 Lexus LX570 Base 2013 Toyota 4Runner Limited 2013 Toyota 4Runner SR5 2013 Toyota 4Runner Trail 2013 Toyota FJ Cruiser Base 2014 Lexus LX570 Base 2014 Toyota 4Runner Limited 2014 Toyota 4Runner SR5 2014 Toyota 4Runner Trail 2014 Toyota FJ Cruiser Base 2015 Lexus LX570 Base 2015 Toyota 4Runner Limited 2015 Toyota 4Runner SR5 2015 Toyota 4Runner Trail 2015 Toyota 4Runner TRD Pro 2016 Lexus LX570 Base 2016 Toyota 4Runner Limited 2016 Toyota 4Runner SR5 2016 Toyota 4Runner Trail 2016 Toyota 4Runner TRD Pro 2017 Lexus LX570 Base 2017 Toyota 4Runner Limited 2017 Toyota 4Runner SR5 2017 Toyota 4Runner TRD Off-Road 2017 Toyota 4Runner TRD Pro 2018 Lexus LX570 Base 2018 Toyota 4Runner Limited 2018 Toyota 4Runner SR5 2018 Toyota 4Runner SR5 Premium 2018 Toyota 4Runner TRD Off-Road 2018 Toyota 4Runner TRD Pro 2019 Toyota 4Runner Limited 2019 Toyota 4Runner SR5 2019 Toyota 4Runner SR5 Premium 2019 Toyota 4Runner TRD Off-Road 2019 Toyota 4Runner TRD Pro 2020 Toyota 4Runner Limited 2020 Toyota 4Runner SR5 2020 Toyota 4Runner SR5 Premium 2020 Toyota 4Runner TRD Off-Road 2020 Toyota 4Runner TRD Pro 2021 Toyota 4Runner Limited 2021 Toyota 4Runner SR5 2021 Toyota 4Runner SR5 Premium 2021 Toyota 4Runner Trail 2021 Toyota 4Runner TRD Off-Road 2021 Toyota 4Runner TRD Pro