{"product_id":"icon-2005-ford-f-250-f-350-front-4-5in-dual-rate-spring-kit-64010","title":"ICON 2005+ Ford F-250\/F-350 Front 4.5in Dual Rate Spring Kit - 64010","description":"\u003cp\u003eThe ICON Vehicle Dynamics 2005-2019 Ford F-250 \u0026amp; F-350 Super Duty 4.5\" coil springs are designed for drivers demanding the ultimate in performance and ride quality, while allowing for increased wheel travel (when used with ICON shocks) and the fitment of larger tires. The ICON Ford Super Duty coil springs provide 4.5\" of lift height and feature a dual rate design. The dual rate design allows for a softer initial rate for superb on road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Like all ICON coil springs, they feature a lifetime guarantee against sagging\/breakage to produce confidence in knowing that you have the best suspension products available for the 2005-2019 Ford F-250 \u0026amp; F-350 Super Duty.\u003c\/p\u003e\n\u003cp\u003eTECH NOTE: Brake line kit (Part # 61110) is optional on 2017-2019 models for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install)\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Tires: 37\" x 12.50\" (Larger tires may fit but fender trimming and modifications will be required.)\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels: ICON Alloys - 17x8.5\" w\/ 5.00” Backspace \/ 6mm Offset\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels: ICON Alloys - 18x9\" w\/ 5.25” Backspace \/ 6mm Offset\u003c\/p\u003e\n\u003cp\u003eRecommended Aftermarket Wheels: ICON Alloys - 20x9\" w\/ 5.25” Backspace \/ 6mm Offset\u003c\/p\u003e\n\u003cp\u003eTECH NOTE: Springs rates optimized for use with trucks with diesel engines\u003c\/p\u003e\n\u003cp\u003eFactory Wheels \u0026amp; Tires Fitment: Yes\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual-stage, semi-gloss powder coat offers excellent corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDual rate coil springs improve on and off-road ride quality over stock\u003c\/li\u003e\n\u003cli\u003e100% bolt-on system makes for an easy install\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against sagging\/breakage\u003c\/li\u003e\n\u003cli\u003e4.5\" lift height\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/0d35683bd7d1d62cef9c8af0d951b732.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":46481022386312,"sku":"ico64010","price":330.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/4f48de6730298ec5fc978dd7f69b6cec.jpg?v=1788467858","url":"https:\/\/www.allianceracing.com\/products\/icon-2005-ford-f-250-f-350-front-4-5in-dual-rate-spring-kit-64010","provider":"Alliance Racing","version":"1.0","type":"link"}