{"product_id":"icon-2007-2021-toyota-tundra-rear-spring-expansion-pack-kit","title":"ICON 2007-2021 Toyota Tundra Rear Spring Expansion Pack Kit","description":"Unlike traditional add-a-leafs that obtain lift height at the cost of stiffening the spring rate and sacrificing ride quality, the 2007-2021 Toyota Tundra Rear Leaf Spring Expansion Pack replaces all the factory secondary leaves while only retaining the factory main and overload springs. This allows us to soften the spring rate to increase ride comfort while also increasing ride height, maintaining load and towing capacities, and increasing wheel travel when paired with ICON shock absorbers. A new U-bolt kit is also included to make the insalltion a breeze. Features like these make the 2007-2021 Toyota Tundra Rear Leaf Spring Expansion Pack is an excellent option for most users, but for those looking to maximuze the performance of the Tundra's rear springs, consider the ICON Multi-Rate Leaf Spring, part # 158509.\r\n\u003cul\u003e\t\u003cli\u003eImproved Ride Quality\u003c\/li\u003e\r\n\t\u003cli\u003e1.5\" Rear lift Height\u003c\/li\u003e\r\n\t\u003cli\u003eMaintains Factory Load \u0026amp; Towing Capacities\u003c\/li\u003e\r\n\t\u003cli\u003eIncreased Wheel Travel\u003c\/li\u003e\r\n\t\u003cli\u003eEasy Installation\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eVehicle Specific\u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eICON 07-21 TUNDRA REAR EXPANSION PACK KIT\u003c\/li\u003e\r\n\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eICON Vehicle Dynamics\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00840103402703\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003e10: \u003c\/b\u003eSteel\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAAP_UDA_12: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAAP_UDA_22: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAAP_UDA_4: \u003c\/b\u003e55\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAxle Modification Needed: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAxle Orientation: \u003c\/b\u003eRear\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBushings Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCalifornia Prop 65 Warning: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eColor: \u003c\/b\u003eBlack\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eLeaf Quantity: \u003c\/b\u003e3\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMaximum Lift: \u003c\/b\u003e1.5\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSuspension Grade Type: \u003c\/b\u003ePerformance\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eU Bolts Included: \u003c\/b\u003eyes\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUS\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eEmissions Compliance Exempt\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1.0\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e53.0000 x 14.0000 x 3.0000 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e75.0000 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePDF:\u003c\/h3\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003cdiv\u003e\u003ca href=\"https:\/\/sdda.semadata.org\/Standard\/ICON%20Vehicle%20Dynamics\/I51200_REVE.pdf\" target=\"_blank\"\u003e\u003cimg 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style=\"display:inline\"\u003e \u003c\/a\u003e\u003c\/div\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":44105097314382,"sku":"IVD-51200","price":367.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2127\/9687\/files\/07tundra_aal_20copy.jpg?v=1785710802","url":"https:\/\/rtoperformance.com\/products\/icon-2007-2021-toyota-tundra-rear-spring-expansion-pack-kit","provider":"RTO Performance, LLC","version":"1.0","type":"link"}