{"product_id":"axiom-supply-leveling-key-set-gm-hd-truck-2500-3500-silverado-sierra-2020-2026","title":"Axiom Supply Leveling Key Set | 0-2 in Front Lift | 2020-2026 GM 2500HD\/3500HD","description":"\u003ch2\u003eAxiom Leveling Key Set | 0–2\" Front Lift | 2020–2026 Chevy Silverado \/ GMC Sierra 2500HD \u0026amp; 3500HD\u003c\/h2\u003e\n\u003cp\u003eThe Axiom Leveling Key Set (SKU: AXGMKEY20) provides up to 2\" of front lift for 2020–2026 Chevrolet Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD trucks (T1XX platform). Forged steel keys replace the factory front suspension keys and index the front suspension at a higher position, raising the front of the truck to correct factory rake and level the stance. Actual lift achieved varies based on factory key position and suspension condition — up to 2\" is typical. Corrosion-resistant finish. Direct bolt-on installation. Front-end alignment is mandatory after installation.\u003c\/p\u003e\n\n\u003ch2\u003eVerified Fitment (OFAS Standard)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy Silverado 2500HD (Front):\u003c\/strong\u003e 2020–2026 (T1XX platform)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy Silverado 3500HD (Front):\u003c\/strong\u003e 2020–2026 (T1XX platform)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Sierra 2500HD (Front):\u003c\/strong\u003e 2020–2026 (T1XX platform)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Sierra 3500HD (Front):\u003c\/strong\u003e 2020–2026 (T1XX platform)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e 2019 or earlier Silverado\/Sierra HD (K2XX platform — use AXGMKEY11 for 2011–2019, AXGMKEY10 for 2001–2010). Does not fit Silverado\/Sierra 1500. Confirm model year and platform before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eGM HD Leveling Key Platform Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2001–2010 GMT800\/GMT900:\u003c\/strong\u003e Use AXGMKEY10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2011–2019 K2XX:\u003c\/strong\u003e Use AXGMKEY11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2020–2026 T1XX:\u003c\/strong\u003e Use AXGMKEY20 (this listing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e AXGMKEY20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Front suspension leveling key set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Lift:\u003c\/strong\u003e 0–2\" (varies by factory key position and suspension condition)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Lift:\u003c\/strong\u003e None — front leveling only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Forged steel — corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on replacement for factory front suspension keys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Daily driving, towing, hauling — corrects factory front-to-rear rake\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment mandatory:\u003c\/strong\u003e Full front-end alignment (caster, camber, toe) is required after installation. Leveling key installation changes front suspension geometry — do not drive the vehicle until aligned by a qualified alignment technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual lift varies:\u003c\/strong\u003e Lift achieved depends on factory key position and suspension condition. Measure actual lift after installation before ordering tires or other components sized for a specific lift height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaster correction:\u003c\/strong\u003e A 2\" front lift on the T1XX platform will reduce positive caster. On trucks used for towing or highway driving, adjustable upper control arms or a caster correction kit is recommended to restore factory caster angle and maintain steering stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock compatibility:\u003c\/strong\u003e Leveling keys extend front shock travel. Verify front shock travel is compatible with your achieved lift height. Fox 2.0 AX189 (0–3\" front lift, 2011–2026 GM HD) and Fox 2.5 HTO AX4010 (0–2.5\" front lift, 2011–2026 GM HD) are confirmed compatible shock upgrades for this application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspension inspection:\u003c\/strong\u003e Inspect front suspension components for wear before installation. Worn ball joints, tie rod ends, or control arm bushings should be replaced before leveling to avoid accelerated wear at the new geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque specs:\u003c\/strong\u003e Torque all suspension hardware to OEM specification for 2020–2026 GM 2500HD\/3500HD T1XX (verify in GM service manual or Axiom install sheet).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe-torque:\u003c\/strong\u003e Re-torque all hardware after the first 500 miles of driving following installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Warning\u003c\/h2\u003e\n\u003cp\u003eDo not install on 2019 or earlier GM HD trucks — K2XX platform uses different front suspension geometry (use AXGMKEY11 for 2011–2019). Do not drive the vehicle until a full front-end alignment has been completed. Failure to re-torque hardware after break-in can result in loose suspension components and unsafe handling. Once installed, the kit is non-returnable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is your current tire size, intended use (daily\/tow\/off-road), and do you need a compatible front shock upgrade (AX189 or AX4010) to match your achieved lift height?\u003c\/strong\u003e\u003c\/p\u003e","brand":"Axiom Supply","offers":[{"title":"Default Title","offer_id":51430746751297,"sku":"AXGMKEY20","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/AXGMKEY1120_5ec4e509-44f9-471b-92a8-9b783820aefd.png?v=1772305930","url":"https:\/\/obsidianforgedautosupply.com\/products\/axiom-supply-leveling-key-set-gm-hd-truck-2500-3500-silverado-sierra-2020-2026","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}