{"product_id":"icon-stage-4-suspension-system-for-2003-2008-ram-2500-3500-4wd-4-5-lif","title":"ICON Stage 4 Suspension System for 2003-2008 Ram 2500\/3500 4WD 4.5\" Lift","description":"\u003cp class=\"product-lead\"\u003eThe ICON Stage 4 Suspension System raises 2003–2008 Ram 2500\/3500 4WD trucks 4.5 inches and pairs dual-rate coil springs with ICON 2.5 Series reservoir shocks front and rear, an adjustable track bar, and fixed tubular upper and lower link bars, all engineered and tuned together as a complete system. Springs in this kit are rated for diesel engines only. The system ships in multiple boxes.\u003c\/p\u003e\n\u003cp class=\"product-shipping-note\"\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.\u003c\/p\u003e\n\n\u003ch2\u003eGeometry Corrected at Every Point\u003c\/h2\u003e\n\u003cp\u003eA 4.5-inch lift changes the angle of every front-end component, and steering geometry that is left uncorrected causes bump steer, premature wear, and unpredictable handling. The adjustable track bar, fitted with PTFE-lined FK bearings, lets you center the front axle precisely under the truck after the lift is set, removing the lateral offset that a fixed bar would leave behind. Fixed tubular upper and lower link bars replace the factory rubber-bushed links, removing the bind that builds up through the factory bushings and giving the front axle a consistent, repeatable arc through its full travel range.\u003c\/p\u003e\n\n\u003ch2\u003e2.5 Series Shocks Front and Rear\u003c\/h2\u003e\n\u003cp\u003eThe front shocks are ICON 2.5 VS remote-reservoir units; the rears are 2.5 VS piggyback units. Both use FK bearings, billet top caps and rod ends, and 7\/8-inch shafts. The larger shock body and reservoir extend consistent damping over a longer duty cycle: the shock stays in its working range longer before heat-related fade sets in, whether the truck is running washboard at speed or crawling over rocks at low pace. All shocks in this system are fully serviceable.\u003c\/p\u003e\n\n\u003ch2\u003eTire Clearance and Wheel Compatibility\u003c\/h2\u003e\n\u003cp\u003eAt 4.5 inches of lift, the system clears 35x12.50-inch tires with no modifications. Some 37-inch tires fit with minor fender-well trimming. OEM wheels and tires are compatible. ICON Alloys recommended fitments for this application are 17x8.5 with 5.25-inch backspace (13mm offset), 18x9 with 5.50-inch backspace (12mm offset), and 20x9 with 5.50-inch backspace (12mm offset).\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-rate coil springs:\u003c\/strong\u003e match-tuned to the 2.5 Series shocks; rated for diesel engines only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eICON 2.5 VS reservoir front shocks:\u003c\/strong\u003e FK bearings, billet top cap and rod ends, 7\/8\" shafts, fully serviceable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eICON 2.5 VS piggyback rear shocks:\u003c\/strong\u003e same shaft and bearing spec as fronts, fully serviceable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable track bar:\u003c\/strong\u003e PTFE-lined FK bearings; centers front axle after lift installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed tubular upper and lower link bars:\u003c\/strong\u003e eliminate factory bushing bind across full travel range\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNo drive shaft modifications required\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFitment\u003c\/td\u003e\n      \u003ctd\u003e2003–2008 Ram 2500\/3500 4WD\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLift Height\u003c\/td\u003e\n      \u003ctd\u003e4.5 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFront Shocks\u003c\/td\u003e\n      \u003ctd\u003eICON 2.5 VS Remote Reservoir (part 217810P, pair)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRear Shocks\u003c\/td\u003e\n      \u003ctd\u003eICON 2.5 VS Piggyback (part 217701P, pair)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpring Rating\u003c\/td\u003e\n      \u003ctd\u003eDiesel engines only\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTire Clearance (no modification)\u003c\/td\u003e\n      \u003ctd\u003e35x12.50 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTire Clearance (minor fender trimming)\u003c\/td\u003e\n      \u003ctd\u003eSome 37-inch tires\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOEM Wheel\/Tire Compatibility\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSKU\u003c\/td\u003e\n      \u003ctd\u003eK214503T\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShipping Weight\u003c\/td\u003e\n      \u003ctd\u003e271 lb (multiple boxes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThis system suits 2003–2008 Ram 2500\/3500 4WD owners running diesel engines who want a 4.5-inch lift with corrected steering geometry, increased tire clearance to 35 inches, and matched front and rear shock performance across on- and off-road terrain.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThe springs in this kit are not rated for gas-engine Ram 2500\/3500 trucks. Trucks with 2003–2006 style steering require a 4-inch drop Pitman arm (not included in this kit) or an upgrade to 2007–2012 steering; trucks with 2007–2012 style steering require ICON Pitman arm part number 214101 (not included). Larger than 35-inch tires require fender-well trimming and may need additional modifications.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eDoes this kit work on gas-engine Ram 2500\/3500 trucks?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe dual-rate coil springs included in the ICON Stage 4 system for 2003–2008 Ram 2500\/3500 4WD are rated for diesel engines only. Gas-engine trucks are not a supported application for this kit.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat steering parts are needed that are not included?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eTrucks with 2003–2006 style steering require a 4-inch drop Pitman arm (not included) or an upgrade to 2007–2012 steering. Trucks already equipped with 2007–2012 style steering require ICON Pitman arm part number 214101, also not included. Confirm your truck's steering style before ordering.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat tire sizes clear without cutting?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe ICON Stage 4 4.5-inch lift system provides clearance for 35x12.50-inch tires on 2003–2008 Ram 2500\/3500 4WD trucks with no modifications. Some 37-inch tires fit with minor fender-well trimming; larger tires may require additional modifications.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eAre the shocks in this system rebuildable?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eYes. The ICON 2.5 Series shocks in this Stage 4 system, both the remote-reservoir front units and the piggyback rear units, are fully serviceable, meaning internal components can be replaced or rebuilt rather than requiring full shock replacement.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eDoes this kit require drive shaft modifications?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eNo drive shaft modifications are required when installing the ICON Stage 4 4.5-inch suspension system on 2003–2008 Ram 2500\/3500 4WD trucks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm.\u003c\/p\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":50631406551110,"sku":"K214503T","price":5481.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/2203\/1686\/files\/076a3a8aa6d3144f7936c657f3652a39-sq.jpg?v=1791965586","url":"https:\/\/terrainvault.com\/products\/icon-stage-4-suspension-system-for-2003-2008-ram-2500-3500-4wd-4-5-lif","provider":"TerrainVault","version":"1.0","type":"link"}