{"product_id":"21-24-ford-f-150-4-inch-zone-lift-kit-nitro-shocks-zone-offroad","title":"Zone Offroad 4-Inch Lift Kit | Nitro Shocks | Ford F-150 4WD | 2021-2026","description":"\u003ch3\u003eZone Offroad 4-Inch Lift Kit | Nitro Shocks | 2021–2026 Ford F-150 4WD | SKU: F91N\u003c\/h3\u003e\n\n\u003ch3\u003eIs This for You?\u003c\/h3\u003e\n\u003cp\u003eThis kit is for the 2021–2026 Ford F-150 \u003cstrong\u003e4WD\u003c\/strong\u003e owner who wants 4 inches of front lift with corrected suspension geometry and Nitro gas shocks at the entry price point. Clears 35-inch tires per manufacturer specification. If your F-150 is 2WD, this kit will not fit — see the 2WD-specific kits instead. If your F-150 is a Raptor or Tremor, this kit will not fit — those trims require platform-specific kits. If your F-150 has factory CCD (Continuously Controlled Damping), order F103 instead. If you want Fox Adventure Series shocks, order F91F.\u003c\/p\u003e\n\n\u003ch3\u003eThe Result\u003c\/h3\u003e\n\u003cp\u003eThe Zone Offroad F91N delivers 4 inches of front lift on the 2021–2026 F-150 4WD platform with corrected caster, camber, and scrub radius geometry via heavy-duty crossmembers and steering knuckles. Differential drop brackets correct CV axle angles at lifted height to reduce vibration and premature wear. Nitro gas shocks are included front and rear, valved for the lifted F-150 geometry. Clears 35-inch tires per manufacturer specification — verify clearance with your specific wheel offset before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eVerified Fitment (OFAS Standard)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2021–2026 Ford F-150 4WD\u003c\/strong\u003e ✓\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClears 35-inch tires\u003c\/strong\u003e — verify clearance with your specific wheel offset and tire combination\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e Ford F-150 2WD \/ RWD — requires 2WD-specific kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e 2020 or earlier Ford F-150 — different platform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e Ford F-150 Raptor — different factory suspension platform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e Ford F-150 Tremor — order F107N or F107F instead\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e F-150 with factory CCD — order F103 instead\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e Ford F-250 or F-350 Super Duty — incompatible platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eZone Offroad F-150 4WD Lift Kit Selection\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF91N (this listing):\u003c\/strong\u003e 4\" front lift | Nitro shocks | 2021–2026 | Entry price point | Non-CCD only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF91F:\u003c\/strong\u003e 4\" front lift | Fox Adventure shocks | 2021–2026 | Non-CCD only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF103:\u003c\/strong\u003e 6\" front \/ 5\" rear | CCD shock relocation | No shocks | 2021–2026 | CCD-equipped F-150 only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF107N:\u003c\/strong\u003e 5\" front \/ 3\" rear | Nitro front + Zone rear | 2021–2026 | Tremor only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF107F:\u003c\/strong\u003e 5\" front \/ 3\" rear | Fox 2.0 Adventure front + Zone rear | 2021–2026 | Tremor only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU \/ Part Number:\u003c\/strong\u003e F91N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Zone Offroad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFront Lift:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShock Type:\u003c\/strong\u003e Nitro Gas — front and rear, included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTire Clearance:\u003c\/strong\u003e Clears 35-inch tires per manufacturer specification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e 4WD only — does NOT fit 2WD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 2021–2026 Ford F-150 4WD (non-CCD, non-Tremor, non-Raptor)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 207 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty front crossmembers\u003c\/li\u003e\n  \u003cli\u003eSteering knuckles\u003c\/li\u003e\n  \u003cli\u003eStrut spacers\u003c\/li\u003e\n  \u003cli\u003eDifferential drop brackets\u003c\/li\u003e\n  \u003cli\u003eRear lift components\u003c\/li\u003e\n  \u003cli\u003eNitro gas shocks — front and rear\u003c\/li\u003e\n  \u003cli\u003eAll required hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional installation required. This system involves front crossmembers, steering knuckles, and differential brackets.\u003c\/li\u003e\n  \u003cli\u003eFull 4-wheel alignment mandatory post-installation. Budget for alignment at time of install.\u003c\/li\u003e\n  \u003cli\u003eTorque all fasteners to Zone Offroad specification included with the kit. Do not estimate torque on steering or suspension fasteners.\u003c\/li\u003e\n  \u003cli\u003eVerify tire and wheel clearance with your specific wheel offset and tire combination before ordering. Clears 35-inch tires per manufacturer specification.\u003c\/li\u003e\n  \u003cli\u003eRe-torque all suspension fasteners after 500 miles of break-in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e⚠️ \u003cstrong\u003eLTL Freight Notice:\u003c\/strong\u003e This item ships via freight carrier due to size and weight. Residential delivery is included. Freight carrier will contact you to schedule.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEngineering Question:\u003c\/strong\u003e Have you confirmed your F-150 is a 2021–2026 4WD model without CCD, Tremor, or Raptor trim? CCD-equipped owners — order F103. Tremor owners — order F107N or F107F. 2WD owners — see the 2WD-specific kit lineup. Want Fox Adventure shocks? Order F91F.\u003c\/p\u003e","brand":"Zone Off-Road","offers":[{"title":"Default Title","offer_id":51417111331137,"sku":"F91N","price":1395.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/ZONF91N-FQMS.jpg?v=1771967291","url":"https:\/\/obsidianforgedautosupply.com\/products\/21-24-ford-f-150-4-inch-zone-lift-kit-nitro-shocks-zone-offroad","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}