{"product_id":"readylift-6-inch-big-lift-kit-2025-2026-chevy-gmc-silverado-sierra-1500-44-35600","title":"ReadyLIFT 6 Inch (6+2) Big Lift Kit - 2025-2026 Chevy Silverado 1500 ZR2 GMC Sierra 1500 AT4X (44-35600)","description":"\u003cp\u003eThis ReadyLIFT big lift kit is made for the 2025-2026 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X. It adds 6 inch of lift on top of the factory 2 inch lift, for 8 inch total, and clears a 37x12.50 tire on a 20x9 wheel with 0 offset and no trimming. It is not for diesel models. Shocks are not included; rear shock extensions keep the factory performance shocks.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLower strut clamshell design that keeps factory geometry and retains 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\u003eFabricated steel rear blocks, 5 inch tall, tapered 5 degrees, with an offset pin and integrated bump stop landings, plus an add-a-leaf kit\u003c\/li\u003e\n\u003cli\u003e3\/16 inch thick steel plate cross members and skid plate\u003c\/li\u003e\n\u003cli\u003e1\/4 inch boxed plate steel differential drop brackets with double gusset and a boxed center rib\u003c\/li\u003e\n\u003cli\u003eAngled, offset top mount strut extensions and a lower strut pre-load spacer for a slight spring rate increase\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRear differential drop and crush sleeve\u003c\/li\u003e\n\u003cli\u003eSway bar brackets (driver and passenger)\u003c\/li\u003e\n\u003cli\u003eCam block off plates\u003c\/li\u003e\n\u003cli\u003eStrut extensions (driver and passenger) and pre-load spacers\u003c\/li\u003e\n\u003cli\u003eKnuckles (driver and passenger)\u003c\/li\u003e\n\u003cli\u003eFabricated rear blocks (driver and passenger)\u003c\/li\u003e\n\u003cli\u003eAdd-a-leaf kit\u003c\/li\u003e\n\u003cli\u003eRear brake line bracket and rear ABS bracket\u003c\/li\u003e\n\u003cli\u003eCV axle spacer (1\/4 inch thick outer spacer)\u003c\/li\u003e\n\u003cli\u003eRear shock extensions and washers\u003c\/li\u003e\n\u003cli\u003eHardware pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits 2025-2026 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X only\u003c\/li\u003e\n\u003cli\u003eNot for diesel models, since no oil line relocation bracket is included\u003c\/li\u003e\n\u003cli\u003eNot compatible with rear mono-leaf springs\u003c\/li\u003e\n\u003cli\u003eUse of the Auto 4 Hi feature is not recommended\u003c\/li\u003e\n\u003cli\u003eLarger 10-ply or heavier E-rated tires can ride stiffer than the factory 6-ply C-rated tires\u003c\/li\u003e\n\u003cli\u003eLarger setups may need trimming at the front valance, felt liner edges and a mud flap edge. Test fit every tire and wheel combination; recommendations are based on Wheel Pros wheels and Nitto tires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: ReadyLIFT\u003c\/li\u003e\n\u003cli\u003ePart number: 44-35600\u003c\/li\u003e\n\u003cli\u003eKit lift: 6 inch (6+2)\u003c\/li\u003e\n\u003cli\u003eTotal lift: 8 inch with the factory 2 inch lift\u003c\/li\u003e\n\u003cli\u003eMax tire: 37x12.50 on a 20x9 wheel, 0 offset, no trimming\u003c\/li\u003e\n\u003cli\u003eMax tire with trimming: 37x12.50 on a 20x10 wheel, -18 offset\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel with cast iron knuckles\u003c\/li\u003e\n\u003cli\u003eShocks included: No\u003c\/li\u003e\n\u003cli\u003eHardware included: Yes\u003c\/li\u003e\n\u003cli\u003eEstimated install time: 12 hours, plus or minus 1 hour\u003c\/li\u003e\n\u003cli\u003eWarranty: Includes ReadyGuard Powertrain Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eAllow about 12 hours, plus or minus 1, not counting alignment or wheel and tire assembly. ReadyLIFT recommends a certified mechanic. An alignment, a headlamp aim check and ADAS calibration may be needed, at extra cost.\u003c\/p\u003e\u003cp\u003eModifying your suspension can change handling and rollover risk (SAE J2492). Always wear your seat belt. ReadyLIFT's page carries a California Proposition 65 warning that names DEHP.\u003c\/p\u003e","brand":"ReadyLIFT","offers":[{"title":"Default Title","offer_id":45534345494594,"sku":"44-35600","price":2851.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/rls-44-35600_sx_xl.jpg?v=1791767678","url":"https:\/\/www.skinnypedalracing.com\/products\/readylift-6-inch-big-lift-kit-2025-2026-chevy-gmc-silverado-sierra-1500-44-35600","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}