{"product_id":"icon-multi-rate-rxt-leaf-spring-kit-for-w-1-75-4-lift-for-2007-2021-toyota-tundra-4wd-rwd","title":"Icon Multi-Rate RXT Leaf Spring Kit for w\/1.75-4\" lift for 2007-2021 Toyota Tundra 4WD RWD","description":"\u003cdiv class=\"h1\"\u003ePart Numbers \u0026amp; Details\u003c\/div\u003e\n\u003cdiv id=\"pdp-specification-table\"\u003e\n\u003cdiv class=\"h3\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable width=\"100%\" class=\"table table--overflow\" style=\"height: 39.1876px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth scope=\"col\" style=\"height: 19.5938px;\"\u003ePart Number\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"height: 19.5938px;\"\u003eLift\/Lowered\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"height: 19.5938px;\"\u003ePosition\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"height: 19.5938px;\"\u003eItem\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"height: 19.5938px;\"\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e158509\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1.75-4\" Lift\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eRear\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMulti-Rate RXT Leaf Spring Kit\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e52050\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4 U-Bolts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pdp-product-details\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eTo take advantage of the additional travel that the RXT Rear Suspension System offers, ICON engineers had to scrap the OE leaf springs and develop a replacement that addressed issues found in the R\u0026amp;D process. The result is a user-adjustable multi-rate leaf pack that offers a major performance gain for almost every Tundra setup imaginable. Features like tip inserts and leaf separators reduce friction and increase ride comfort, while a military wrapped front eyelet improves the durability and strength of the leaf spring. To increase the ride quality of the truck and gain additional droop travel, the spring rate has been lowered slightly. While many Tundra owners will embrace this, there are those who have outfitted their trucks with a significant amount of weight in the form of a bed rack, roof top tent, spare tires and parts or other additions. Understanding this, the leaf pack was designed with an additional leaf (included with kit) that can be exchanged or added to the pack yielding an additional 15% or 25% in spring rate that will handle more \"outfitted\" vehicles.\u003c\/p\u003e\n\u003ch3\u003eTech Info:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor best results (and increased wheel travel), use in conjunction with ICON RXT rear shocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3 user-adjustable spring rates for unique vehicle configurations\u003c\/li\u003e\n\u003cli\u003eMilitary wrap front eyelet for increased durability\u003c\/li\u003e\n\u003cli\u003eGalvanized leaf separators reduce friction and aid in corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLeaf tip inserts reduce noise and increase ride comfort\u003c\/li\u003e\n\u003cli\u003ePotential for increased wheel travel when used with RXT shock (up to 25%) without sacrificing up-travel\u003c\/li\u003e\n\u003cli\u003eICON 1K tested under rigorous off-road conditions to validate tune, performance, strength, and durability\u003c\/li\u003e\n\u003cli\u003eDirect bolt-in to OEM spring location makes for an easy install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Instructions \u0026amp; Docs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/\/images.iconfigurators.app\/pdf\/Icon_Dynamics\/I158509_REVA.pdf\" target=\"_blank\"\u003e \u003cspan class=\"downloads-title\"\u003eInstallation Instructions \u0026amp; Docs\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/images.iconfigurators.app\/images\/categories\/highres\/ICON_2018_WARRANTY_INFO_1392.pdf\" target=\"_blank\"\u003e \u003cspan class=\"downloads-title\"\u003eWarranty\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Icon Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":41211928248369,"sku":"IVDS509U050","price":991.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2597\/3112\/files\/IVDS509PU050.jpg?v=1788476775","url":"https:\/\/www.shocksurplus.com\/products\/icon-multi-rate-rxt-leaf-spring-kit-for-w-1-75-4-lift-for-2007-2021-toyota-tundra-4wd-rwd","provider":"Shock Surplus","version":"1.0","type":"link"}