{"product_id":"clayton-premium-2-5-lift-kit-jeep-gladiator-jt-diesel-cor-2910125","title":"Clayton Off Road Premium 2.5 Inch Short Arm Suspension Lift Kit for 2020-2026 Jeep Gladiator JT Diesel","description":"\u003ch3\u003eIs This for You?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou're running a 2020–2026 Jeep Gladiator JT with the diesel engine and want 2.5\" of lift with the highest-spec short arm control arm system Clayton makes — GIIRO joints AND forged Johnny Joint adjusters at every arm.\u003c\/strong\u003e This is the Premium tier, above the Overland+, built for Gladiator owners who want maximum articulation and rebuildable hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou want to fit 37\" tires on a Rubicon or 35\" tires on a Sport\/Sahara with full geometry correction at all eight control arm mounting points.\u003c\/strong\u003e Eight fully adjustable arms give you caster, pinion angle, and axle centering control that partial-arm kits can't match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou're running 400+ lbs of gear and accessories and need a suspension system that can handle the load without sitting below level.\u003c\/strong\u003e Optional HD rear coil springs are available for builds carrying 500–600 lbs of gear — available in the Recommended Products tab.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Result\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 fully adjustable control arms with dual-durometer GIIRO bushings AND forged Johnny Joint adjusters\u003c\/strong\u003e — GIIRO joints isolate road noise and vibration; forged Johnny Joints are greaseable, rebuildable, and capable of up to 40° of misalignment for extreme articulation. Self-lubricating GIIRO side, serviceable Johnny Joint side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-3\/8\" x 5\/16\" DOM tubing front and rear track bars\u003c\/strong\u003e — adjustable for proper axle centering after lift installation; paired with adjustable front and rear sway bar links to restore proper geometry at ride height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealKor zinc-rich powder-coated coil springs\u003c\/strong\u003e — corrosion-resistant finish rated for the 2.5\" lift height; optional HD rear springs available for loaded builds carrying 400+ lbs of gear and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe COR-2910125 is Clayton Off Road's Premium short arm suspension lift kit for the Jeep Gladiator JT Diesel platform, configured at 2.5\" of lift. The Premium tier is Clayton's highest-spec short arm system — it combines GIIRO dual-durometer bushing joints (for road noise isolation and maintenance-free operation) with forged Johnny Joint adjusters (greaseable, rebuildable, 40° misalignment capability) at all eight control arm positions. This dual-joint architecture gives you the on-road comfort of GIIRO with the off-road articulation ceiling of Johnny Joints. Net lift will be approximately 0.5–1\" or more above the advertised 2.5\" due to the Gladiator's suspension geometry — actual height varies by vehicle weight and accessories. For Gladiator owners running significant gear loads (400+ lbs), optional HD rear coil springs are available in the Recommended Products tab and will accommodate approximately 500–600 lbs of gear before sitting below level. Ships at 169 lbs. Made in the USA, backed by a Lifetime Warranty.\u003c\/p\u003e\u003ch3\u003eAudit Table\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCOR-2910125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift Height\u003c\/td\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003e2020–2026 Jeep Gladiator JT — Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Arms\u003c\/td\u003e\n\u003ctd\u003e8 fully adjustable — dual-durometer GIIRO bushings + forged Johnny Joint adjusters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnny Joint Spec\u003c\/td\u003e\n\u003ctd\u003eForged, greaseable, rebuildable, up to 40° misalignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Track Bar\u003c\/td\u003e\n\u003ctd\u003eAdjustable — 1-3\/8\" x 5\/16\" DOM tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Track Bar\u003c\/td\u003e\n\u003ctd\u003eAdjustable — 1-3\/8\" x 5\/16\" DOM tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Sway Bar Links\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Sway Bar Links\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Springs\u003c\/td\u003e\n\u003ctd\u003ePowder-coated, SealKor zinc-rich finish, 2.5\" rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHD Rear Springs\u003c\/td\u003e\n\u003ctd\u003eOptional — for 400+ lb loaded builds; accommodates ~500–600 lbs (Recommended Products tab)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Lift Note\u003c\/td\u003e\n\u003ctd\u003e~0.5–1\" or more above advertised height — varies by vehicle weight and accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e169 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e56\" L x 25\" W x 45\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eVerified Fitment (OFAS Standard)\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ 2020–2026 Jeep Gladiator Sport (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2020–2026 Jeep Gladiator Sport S (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2020–2026 Jeep Gladiator Overland (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2020–2026 Jeep Gladiator Rubicon (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2020–2026 Jeep Gladiator Mojave (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2021–2026 Jeep Gladiator Willys (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2021–2026 Jeep Gladiator Willys Sport (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2021–2026 Jeep Gladiator High Altitude (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2020 Jeep Gladiator Altitude (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2020 Jeep Gladiator Launch Edition (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2021 Jeep Gladiator 80th Anniversary (JT) — Diesel\u003c\/li\u003e\n\u003cli\u003e✅ 2022 Jeep Gladiator Altitude (JT) — Diesel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDoes NOT Fit:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e❌ Jeep Gladiator JT with gasoline (3.6L Pentastar) engine — diesel-specific spring rates; see gasoline JT SKU\u003c\/li\u003e\n\u003cli\u003e❌ 2019–2026 Jeep Wrangler JL — different wheelbase and suspension geometry\u003c\/li\u003e\n\u003cli\u003e❌ 2007–2018 Jeep Wrangler JK — different platform entirely\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation \u0026amp; Fabrication Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAlign all 8 control arms, front and rear track bars after installation — all arms and bars are adjustable for caster, pinion angle, and axle centering.\u003c\/li\u003e\n\u003cli\u003eGrease Johnny Joint adjusters at initial installation and periodically thereafter — grease fittings are accessible with standard grease gun equipment.\u003c\/li\u003e\n\u003cli\u003eAdjust sway bar links after lift to restore proper sway bar geometry and on-road handling.\u003c\/li\u003e\n\u003cli\u003eFull 4-wheel alignment required after installation — use a shop familiar with lifted Gladiator JT geometry.\u003c\/li\u003e\n\u003cli\u003eADAS (forward collision, lane keep assist) recalibration may be required after suspension height change — verify with your dealer or ADAS calibration shop.\u003c\/li\u003e\n\u003cli\u003eIf running 400+ lbs of gear, order optional HD rear coil springs from the Recommended Products tab before installation to avoid having to re-spring after the fact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalifornia Prop 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including those known to the State of California to cause cancer and reproductive harm. See P65Warnings.ca.gov.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWheel \u0026amp; Tire Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5\" lift on Rubicon:\u003c\/strong\u003e Up to 37\" tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5\" lift on Sport\/Sahara\/Overland\/Mojave\/Willys:\u003c\/strong\u003e Up to 35\" tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5\" lift on Rubicon:\u003c\/strong\u003e Up to 35\" tires | Sport\/Sahara: Up to 33\" tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" lift on Rubicon:\u003c\/strong\u003e Up to 39\" tires | Sport\/Sahara: Up to 37\" tires\u003c\/li\u003e\n\u003cli\u003eNet lift will be approximately 0.5–1\" above advertised — verify final clearance with your specific wheel offset and backspacing before ordering tires.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cblockquote\u003e\n\u003cstrong\u003eEngineering Question:\u003c\/strong\u003e Are you running the diesel engine on your Gladiator JT? This kit (COR-2910125) uses diesel-specific spring rates — it is not interchangeable with the gasoline JT version. Also confirm your trim level (Rubicon vs Sport\/Sahara) as tire fitment targets differ, and whether you need HD rear springs for a heavily loaded build before ordering.\u003c\/blockquote\u003e","brand":"Clayton Off Road","offers":[{"title":"Default Title","offer_id":51651324936513,"sku":"COR-2910125","price":3298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/COR-2910125-COR.jpg?v=1776528273","url":"https:\/\/obsidianforgedautosupply.com\/products\/clayton-premium-2-5-lift-kit-jeep-gladiator-jt-diesel-cor-2910125","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}