{"product_id":"2020-2025-gm-hd-8-lift-kit-w-falcon-1-1-shocks-44-30820","title":"2020-2025 GM HD 8\" Lift Kit w\/ Falcon 1.1 Shocks (44-30820)","description":"\u003cp\u003eThe ReadyLIFT 8-inch Lift Kit for 2020-2025 GM HD trucks is a comprehensive suspension system designed for owners who want a commanding stance and the ability to run up to 38-inch tires. Engineered with laser-cut heavy-duty steel crossmembers and OE-style cast iron knuckles, this kit ensures perfect suspension geometry and alignment. By integrating fabricated steel upper control arms and vehicle-specific Falcon 1.1 shocks, this system delivers a \"better-than-factory\" ride quality with increased suspension travel and superior off-road capability.\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers a full 8-inch front lift and a leveled rear stance.\u003c\/li\u003e\n\u003cli\u003eIncludes four (4) Falcon 1.1 Monotube Shocks tuned specifically for GM HD stability and comfort.\u003c\/li\u003e\n\u003cli\u003eTorsion bar relocation brackets keep torsion bars in their factory location to maximize ground clearance.\u003c\/li\u003e\n\u003cli\u003eFabricated steel Upper Control Arms (UCAs) feature corrected ball joint angles for improved durability.\u003c\/li\u003e\n\u003cli\u003eOE-style cast iron knuckles are precisely engineered to provide ideal steering geometry.\u003c\/li\u003e\n\u003cli\u003eIncludes a heavy-duty steel skid plate and differential drop brackets for essential underbody protection.\u003c\/li\u003e\n\u003cli\u003eCNC-machined billet aluminum CV axle spacers maintain proper driveline angles for 4WD use.\u003c\/li\u003e\n\u003cli\u003eComes with 12-inch sway bar end links and bump stop extensions to ensure full range of motion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eSome trucks equipped with a factory Tow Package may require custom-length U-bolts (sold separately) if the standard kit U-bolts are too short.\u003c\/li\u003e\n\u003cli\u003eVehicle alignment, headlamp aim, and Advanced Driver Assistance Systems (ADAS) should be recalibrated following installation.\u003c\/li\u003e\n\u003cli\u003eReadyLIFT recommends professional installation due to the complexity of the 8-inch suspension overhaul.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eCompatibility Notes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2020-2025 Chevrolet Silverado and GMC Sierra 2500HD\/3500HD 4WD models.\u003c\/li\u003e\n\u003cli\u003eCompatible with Single Rear Wheel (SRW) trucks.\u003c\/li\u003e\n\u003cli\u003eRetains the factory turning radius and allows for a smooth, leveled driving experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eTire Fitment\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum Tire Diameter: 38 inches.\u003c\/li\u003e\n\u003cli\u003eRecommended Setup: 38x12.50 tires on a 9-inch wide wheel with 0 offset for a \"no-rub\" fitment.\u003c\/li\u003e\n\u003cli\u003eStock 20-inch wheels are compatible, but maximum tire width on factory wheels is typically limited to 11.5 inches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eShock Specs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eShock Type: Falcon 1.1 Monotube Series.\u003c\/li\u003e\n\u003cli\u003eConstruction: 2.125-inch 6061-T6 aluminum alloy shock bodies for high impact resistance and heat dissipation.\u003c\/li\u003e\n\u003cli\u003eInternal Technology: Volume Optimized Damping (VOD) features a digressive linear piston for improved low-speed damping and high-speed control.\u003c\/li\u003e\n\u003cli\u003eDesign: Monotube construction separates oil and gas to prevent fading and cavitation during heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eLift Height: 8 inches.\u003c\/li\u003e\n\u003cli\u003eMaterial: 3\/16-inch and 1\/4-inch heavy-duty steel plate; Nodular iron knuckles.\u003c\/li\u003e\n\u003cli\u003eFinish: E-coated components for superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eKit Contents: Iron knuckles, drop crossmembers, torsion bar relocation brackets, forged torsion keys, fabricated UCAs, CV spacers, differential drops, skid plate, 12\" sway bar links, bump stop extensions, rear blocks, and Falcon 1.1 shocks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":42932057702489,"sku":"44-30820","price":4237.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/44-30820-png.jpg?v=1766165755","url":"https:\/\/dirtygarage.com\/products\/2020-2025-gm-hd-8-lift-kit-w-falcon-1-1-shocks-44-30820","provider":"Dirty Garage","version":"1.0","type":"link"}