{"product_id":"icon-2007-2021-toyota-tundra-rxt-stage-1-suspension-system","title":"ICON 2007 - 2021 Toyota Tundra RXT Stage 1 Suspension System","description":"\u003cp\u003e\u003cstrong\u003eK53155\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"title\"\u003e\n\u003ch2\u003eICON 2007-21 Toyota Tundra, Stage 1 RTX Suspension System\u003c\/h2\u003e\n\u003cdiv class=\"column small-12\"\u003e\n\u003cdiv class=\"details-overview\"\u003e\n\u003ch3\u003eoverview\u003c\/h3\u003e\n\u003cdiv class=\"text-overflow\"\u003e\n\u003cp\u003eThe 2007-2021 Toyota Tundra is a very capable and versatile truck with features that make it suitable for use as everything from daily driver, to tow rig, to adventure vehicle and everything in between. From the brutal deserts of the Southwest to the wooded trails of the East coast ICON suspension systems have been put to the test and performed flawlessly for this popular Toyota. Over the span of hundreds of hours in the shop and over a thousand miles in the dirt, ICON Vehicle Dynamics’ engineers have pushed this vehicle to extremes in order to develop the most sophisticated suspension components on the market. Unable to leave “well-enough” alone, ICON is aiming to raise the bar in Tundra performance with the introduction of the RXT Rear Suspension System.\u003c\/p\u003e\n\u003cp\u003eThrough an accelerated testing process dubbed the “ICON1K” R\u0026amp;D program, ICON has spent over a year pushing the Tundra to off-road extremes to identify limiting factors in OE components and further extrapolate performance out of this vehicle. In a push to provide unparalleled ride quality and vehicle dynamics for everything from high-speed desert running to off the grid expedition, the RXT Rear Suspension System was born. The RXT Rear Suspension System is a combination of an all-new ICON multi-rate leaf spring, a hydraulic rear bump stop kit, and three RXT-specific 2.5 Aluminum Series rear shock options. Installation of this system replaces the aforementioned “limiting factors” and completely redefines the potential of the 2007-2021 Toyota Tundra with a 20% increase in wheel travel and the ability to adjust the leaf spring rate to compensate for varying vehicle setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column medium-6 details-spec-description-container\"\u003e\n\u003cdiv class=\"details-spec-description features\"\u003e\n\u003ch3\u003efeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cdiv class=\"text-overflow\"\u003e\n\u003ch4\u003eICON RXT Multi-Rate Leaf Spring\u003c\/h4\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 without sacrificing up-travel (up to 20% over stock)\u003c\/li\u003e\n\u003cli\u003e“ICON 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\u003ch4\u003eICON RXT Rear Shock\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUnique side-mounted lower eyelet allows for increased travel while utilizing factory mounting location\u003c\/li\u003e\n\u003cli\u003eVehicle-specific tuned shocks provide increased damping and oil volume\u003c\/li\u003e\n\u003cli\u003e10” aluminum reservoirs provide generous oil and nitrogen volume for consistent damping as shock temperature increases\u003c\/li\u003e\n\u003cli\u003eShocks are fully rebuildable and revalveable\u003c\/li\u003e\n\u003cli\u003eSimple and straightforward installation\u003c\/li\u003e\n\u003cli\u003e“ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eICON Hydraulic Rear Bump Stop Kit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2.5” travel bump stop reduces rear end ‘kick’ and improves overall performance\u003c\/li\u003e\n\u003cli\u003ePosition sensitive technology exponentially increases bottom-out resistance\u003c\/li\u003e\n\u003cli\u003eVehicle specific bump stop tune to provide smooth engagement and best ride quality\u003c\/li\u003e\n\u003cli\u003eDirect bolt-in to OEM bump stop location makes for an easy and straightforward install\u003c\/li\u003e\n\u003cli\u003eHeavy duty 1.25” CNC machined nitro steel shaft\u003c\/li\u003e\n\u003cli\u003eCAD plated body for maximum corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDouble sealed high pressure Schrader valve\u003c\/li\u003e\n\u003cli\u003eOperating range of 50-250 PSI\u003c\/li\u003e\n\u003cli\u003eReplaceable noise-reducing striker pad\u003c\/li\u003e\n\u003cli\u003eFully serviceable\u003c\/li\u003e\n\u003cli\u003e“ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column medium-6\"\u003e\n\u003cdiv class=\"downloads\"\u003e\n\u003ch3\u003edownload installation guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.iconvehicledynamics.com\/instruction-manuals\/?sku=158509,52050,56108,57823P\" target=\"_blank\"\u003e\u003cspan class=\"downloads-icon\"\u003e\u003ci class=\"fas fa-download\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"downloads-title\"\u003eDownload Installation Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/images.iconfigurators.app\/pdf\/ICON_Warranty_2023_1730.pdf\" target=\"_blank\"\u003e\u003cspan class=\"downloads-icon\"\u003e\u003ci class=\"fas fa-file-alt\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"downloads-title\"\u003eWarranty\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column small-12\"\u003e\n\u003cdiv class=\"details-spec-description\"\u003e\n\u003ch3\u003eTech Info:\u003c\/h3\u003e\n\u003cdiv class=\"text-overflow\"\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Wheels \u0026amp; Tires Fitment: Yes\u003c\/li\u003e\n\u003cli\u003eRecommended Aftermarket Wheels: ICON Alloys - 17x8.5\" w\/ 5.75” Backspace \/ 25mm Offset\u003c\/li\u003e\n\u003cli\u003eRecommended Aftermarket Wheels: ICON Alloys - 18x9\" w\/ 6.00” Backspace \/ 25mm Offset\u003c\/li\u003e\n\u003cli\u003eRecommended Aftermarket Wheels: ICON Alloys - 20x9\" w\/ 5.625” Backspace \/ 16mm Offset\u003c\/li\u003e\n\u003cli\u003eRecommended Aftermarket Tires: 35\" x 12.50\" (Larger tires may fit but fender trimming and modifications will be required.)\u003c\/li\u003e\n\u003cli\u003eAPPLICATION NOTE #17: These Are Stand-Alone Kits And Are Not To Be Used In Conjunction With Any Other Aftermarket Kits\u003c\/li\u003e\n\u003cli\u003eAPPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle\u003c\/li\u003e\n\u003cli\u003eTECH NOTE: Not compatible with TRD rear sway bar kit\u003c\/li\u003e\n\u003cli\u003eShips in multiple boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details-spec-description kit-components\"\u003e\n\u003ch3\u003eSystem Components:\u003c\/h3\u003e\n\u003cdiv class=\"text-overflow\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e56108 (QTY: 1) | 07-21 TUNDRA REAR HYD BUMP STOP KIT\u003c\/li\u003e\n\u003cli\u003e57823P (QTY: 1) | 07-21 TUNDRA RXT REAR 2.5 VS RR PAIR\u003c\/li\u003e\n\u003cli\u003e158509 (QTY: 2) | 07-21 TUNDRA MULTI RATE RXT LEAF PACK W\/ ADD IN LEAF\u003c\/li\u003e\n\u003cli\u003e52050 (QTY: 1) | TOYOTA REAR 8.0\" U-BOLT KIT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":42128353099843,"sku":"K53155","price":3375.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/0456\/5571\/files\/K53155_WEB_LARGE_32c4c632-e688-4281-90b5-6b08e473c412.jpg?v=1740547316","url":"https:\/\/gumotorsport.com\/en-us\/products\/icon-2007-2021-toyota-tundra-rxt-stage-1-suspension-system","provider":"GUMOTORSPORT","version":"1.0","type":"link"}