{"product_id":"icon-vehicle-dynamics-2021-2026-ford-f-150-tremor-2-5-3-lift-stage-1-t","title":"ICON Vehicle Dynamics 2021-2026 Ford F-150 Tremor 2.5-3\" Lift Stage 1 Tubular Suspension System","description":"\u003cp class=\"product-lead\"\u003eThe ICON Vehicle Dynamics Stage 1 Tubular Suspension System is a complete bolt-on lift and performance upgrade engineered specifically for the 2021-2026 Ford F-150 Tremor, delivering 2.5-3\" of adjustable front lift and a 20% increase in front wheel travel over stock. The system ships as three matched assemblies: vehicle-specific 2.5\" internal-reservoir coilover shocks up front, tubular upper control arms with Delta Joint PRO ball joints, and a pair of 2.0 aluminum-body internal-floating-piston rear shocks.\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\u003eMore Wheel Travel, Better Control\u003c\/h2\u003e\n\u003cp\u003eThe front coilovers are built to the F-150 Tremor's specific shock length, so the 20% gain in wheel travel is realized without compromising the truck's geometry or towing capacity. Internal reservoirs keep fluid temperatures in check during sustained off-road use, which preserves consistent damping when the terrain demands repeated compression cycles. Height adjustability across the 2.5-3\" range lets owners dial in stance and clear larger tires without swapping springs.\u003c\/p\u003e\n\n\u003ch2\u003eDelta Joint PRO Upper Control Arms\u003c\/h2\u003e\n\u003cp\u003eThe tubular upper control arms replace the factory units and carry ICON's patented Delta Joint PRO articulation joint. The chromoly ball and shaft are hardened to Rockwell C 55, and the bearing surface is 56% larger than ICON's standard Delta Joint, reducing deflection under load. The joint delivers a full 90 degrees of articulation (a 14% improvement in range of motion over the original Delta Joint), so suspension movement stays bind-free through the complete travel range. The joint is rebuildable: individual components can be removed, inspected, and replaced without buying an entirely new joint, which matters for long-term ownership cost on a truck used hard. The arms also increase caster over stock and help retain the factory alignment specification range, which keeps the truck tracking straight after the lift is installed.\u003c\/p\u003e\n\n\u003ch2\u003eBalanced Front-to-Rear Performance\u003c\/h2\u003e\n\u003cp\u003eThe included 2.0 aluminum-body monotube rear shocks use vehicle-specific valving tuned to complement the front coilovers, so the truck's damping balance is consistent from front to rear rather than mismatched. The 5\/8\" hardened chromed steel shafts and aluminum bodies resist corrosion. These rear shocks are rated for 0-1\" of rear lift over stock; they are not intended for larger rear lift applications.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable front lift:\u003c\/strong\u003e 2.5-3\" of height adjustment over stock via coilover collar\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20% front wheel travel increase:\u003c\/strong\u003e Tremor-specific coilover length maximizes travel without geometry compromise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelta Joint PRO:\u003c\/strong\u003e Rebuildable chromoly ball joint hardened to Rockwell C 55 with 90° articulation and 56% more bearing surface than standard Delta Joint\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal reservoir front coilovers:\u003c\/strong\u003e Separates gas charge from oil for consistent damping under heat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.0 aluminum monotube rear shocks:\u003c\/strong\u003e Vehicle-specific valving, 5\/8\" hardened chromed steel shafts, compatible with 0-1\" rear lift\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% bolt-on installation:\u003c\/strong\u003e No drilling, cutting, or welding required\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\u003eSKU\u003c\/td\u003e\n      \u003ctd\u003eK93161T\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVehicle Fitment\u003c\/td\u003e\n      \u003ctd\u003e2021-2026 Ford F-150 Tremor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFront Lift Range\u003c\/td\u003e\n      \u003ctd\u003e2.5-3\" over stock (height adjustable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFront Shock Diameter\u003c\/td\u003e\n      \u003ctd\u003e2.5\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFront Shock Type\u003c\/td\u003e\n      \u003ctd\u003eInternal reservoir coilover\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRear Shock Series\u003c\/td\u003e\n      \u003ctd\u003e2.0 Aluminum body, monotube, internal floating piston\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRear Lift Compatibility\u003c\/td\u003e\n      \u003ctd\u003e0-1\" over stock\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUpper Control Arms\u003c\/td\u003e\n      \u003ctd\u003eTubular with Delta Joint PRO (chromoly, Rockwell C 55, rebuildable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Weight (shipped)\u003c\/td\u003e\n      \u003ctd\u003e85 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInstallation\u003c\/td\u003e\n      \u003ctd\u003eBolt-on; no drilling, cutting, or welding\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eComponents Included\u003c\/td\u003e\n      \u003ctd\u003eFront 2.5\" VS IR coilover kit (qty 1), Tubular UCA Delta Joint PRO kit (qty 1), 2.0 IR rear shocks (qty 2)\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 2021-2026 Ford F-150 Tremor owners who want a bolt-on lift of 2.5-3\" at the front with meaningful gains in wheel travel and damping performance for mixed on-road and off-road use, and who want to run larger aftermarket wheels and tires.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis system does not fit any F-150 trim other than the Tremor, and it is not compatible with aftermarket steering knuckles; OE steering knuckles are required. The included rear shocks are designed for 0-1\" of rear lift only and are not suitable for larger rear lift applications. ADAS recalibration is required after installation. Not all OE wheel and tire combinations are compatible after the lift is installed; aftermarket wheels with lower offset or less backspace are recommended.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eDoes this system fit all F-150 model years and trims?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe ICON Stage 1 Tubular Suspension System is engineered specifically for the 2021-2026 Ford F-150 Tremor. It does not fit other F-150 trims or model years outside that range; the coilover length and control arm geometry are Tremor-specific.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eCan I keep my factory steering knuckles?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eYes, and it is required. This Stage 1 system is only compatible with OE steering knuckles. Installing it alongside any aftermarket steering knuckles is not supported and is explicitly noted as incompatible in ICON's application data.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWill my factory wheels and tires still fit after installation?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eNot necessarily. This suspension system is not compatible with all available OE wheel and tire combinations at the lifted height. ICON recommends aftermarket wheels with lower offset or less backspace; specific recommended sizes are 17x8.5\" with 5\" backspace, 18x9\" with 5.25\" backspace, or 20x9\" with 5.625\" backspace. Tires up to 34x12.50\" are noted as fitting; larger tires may require fender trimming.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eDoes installation require cutting, welding, or drilling?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eNo. The ICON Stage 1 Tubular Suspension System is a 100% bolt-on system. No drilling, cutting, or welding is required during installation. ADAS recalibration is required after the lift is installed, as noted in ICON's application guidelines.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat does the Delta Joint PRO offer over a standard ball joint?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Delta Joint PRO in these upper control arms uses a chromoly ball and shaft hardened to Rockwell C 55, with 56% more bearing surface than ICON's standard Delta Joint and a full 90 degrees of articulation. It is rebuildable: individual components can be replaced without purchasing an entirely new joint, which extends service life on trucks used regularly off-road.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eDoes this system affect towing capacity?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eICON states that the 20% increase in front wheel travel this Stage 1 system provides comes with no change in towing capacity compared to stock.\u003c\/p\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":50630995017798,"sku":"K93161T","price":3091.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/2203\/1686\/files\/20f4acb0a75c86970f641d2de5c79638-sq.jpg?v=1791963864","url":"https:\/\/terrainvault.com\/products\/icon-vehicle-dynamics-2021-2026-ford-f-150-tremor-2-5-3-lift-stage-1-t","provider":"TerrainVault","version":"1.0","type":"link"}