{"product_id":"readylift-6-big-lift-kit-w-falcon-2-1-shocks-for-2019-2024-gmc-sierra-1500-at4","title":"ReadyLift 6\" Big Lift Kit w\/Falcon 2.1 Shocks for 2019-2024 GMC Sierra 1500 AT4","description":"\u003cp\u003eThe ReadyLift 6\" Big Lift Kit w\/Falcon 2.1 Shocks is made for the 2019-2024 GMC Sierra 1500 AT4, giving it more ground clearance and room for larger tires.\u003c\/p\u003e\u003cp\u003eThe 44-39621 lift kit utilizes the very best in ReadyLIFT engineering with boxed steel front\/rear cross members and a full-width front skid plate constructed of thick 3\/16\" plate steel. New 1\/4-inch boxed plate steel differential drop brackets feature a double gusset and boxed center rib to take the abuse of front differential torsional twisting.\u003c\/p\u003e\u003cp\u003eOur 6\" (6\" + 2\") lift kit features heavy-duty angled and offset top mount strut extensions that realign the struts to optimize shock performance and minimize wear. A specially designed lower mount strut pre-load spacer offers the added benefit of a slight increase in spring rate to better handle the larger wheels and tires that will find their way onto this new lifted truck.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaintains the factory ride and handling\u003c\/li\u003e\n\u003cli\u003eClick here to learn how to determine if you have rear mono-leaf springs. Single Cab configuration has not been validated for fitment \u0026amp; drivability by ReadyLIFT. Not for use on Diesel motor applications.\u003c\/li\u003e\n\u003cli\u003eDelivers clearance for increased aftermarket tire sizes, up to 37x12.50 on 6-inch kit on 9\" wide wheels with 0 offsets with no trimming. -18 offset will require minor trimming.\u003c\/li\u003e\n\u003cli\u003eThe proprietary lower strut clamshell design maintains factory geometry and retains the use of the factory strut\u003c\/li\u003e\n\u003cli\u003eTube steel upper control arms with maintenance-free pivot bushings and 1-ton ball joints\u003c\/li\u003e\n\u003cli\u003e3\/16-inch thick steel plate cross members and skid plate\u003c\/li\u003e\n\u003cli\u003eAnti-torsion boxed and gusseted plate steel differential drop brackets\u003c\/li\u003e\n\u003cli\u003eFabricated steel 5\" rear lift blocks include integrated bump stop landings, offset pin, and provide proper pinon angle. Also includes rear add-a-leaf for additional 1.5\" lift.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.readylift.com\/media\/installation-pdfs\/44-39621.pdf\" target=\"_blank\" rel=\"noopener\"\u003eReadyLIFT installation instructions (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003ctable class=\"table table-striped table-primary\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e44-39621\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eReadyLift 6\" Big Lift Kit w\/Falcon 2.1 Shocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e2019-2024 GMC Sierra 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain\u003c\/td\u003e\n\u003ctd\u003e4WD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e265.00 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e194933457298\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003eReadyLIFT application: 6\" (6-inch + Factory 2-inch) Big Lift Kit With 2.1 Falcon Shocks, 2019-2024 1500 Trail Boss \/ AT4.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eVehicle Fitment\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e2019 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2020 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2021 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2022 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2023 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003e2024 GMC Sierra 1500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":67668786380860,"sku":"44-39621","price":2899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/44-39621_a6442ee5-c2d8-4bc9-a67a-0b7c44f98f43.jpg?v=1792023057","url":"https:\/\/www.springrates.com\/products\/readylift-6-big-lift-kit-w-falcon-2-1-shocks-for-2019-2024-gmc-sierra-1500-at4","provider":"SPRINGRATES","version":"1.0","type":"link"}