{"product_id":"readylift-6-inch-big-lift-kit-2025-2026-chevy-gmc-silverado-sierra-1500-44-35625","title":"ReadyLIFT 6 Inch (6+2) Big Lift Kit - 2025-2026 Chevy Silverado 1500 Trail Boss GMC Sierra 1500 AT4 (44-35625)","description":"\u003cp\u003eThis ReadyLIFT 6+2 big lift kit is made for the 2025-2026 Chevy Silverado 1500 Trail Boss and GMC Sierra 1500 AT4. It adds 6 inch of lift on top of the 2 inch factory lift, for 8 inch total, and clears a 37x12.50 tire on a 20x9 wheel with 0 offset and no trimming. The rear uses 5 inch tall fabricated steel blocks plus a rear add-a-leaf, and ReadyLIFT's page lists Falcon 1.1 monotube extended-length rear shocks with the kit. It is not for diesel engines.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLower strut clamshell design that keeps factory geometry and reuses 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 5 inch rear lift blocks with integrated bump stop landings and an offset pin, plus a rear add-a-leaf for an additional 1.5 inch of lift\u003c\/li\u003e\n\u003cli\u003eFalcon 1.1 monotube extended-length rear shocks\u003c\/li\u003e\n\u003cli\u003e3\/16 inch steel plate cross members and skid plate\u003c\/li\u003e\n\u003cli\u003eBoxed, gusseted steel plate differential drop brackets with an anti-torsion design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFront and rear cross members and skid plate\u003c\/li\u003e\n\u003cli\u003eTop mount strut extensions and rear shock extensions\u003c\/li\u003e\n\u003cli\u003eStrut pre-load spacer\u003c\/li\u003e\n\u003cli\u003eSway bar drop brackets\u003c\/li\u003e\n\u003cli\u003eFabricated steel rear lift blocks with bump stop landings\u003c\/li\u003e\n\u003cli\u003eCast iron lift knuckles\u003c\/li\u003e\n\u003cli\u003eRear add-a-leaf\u003c\/li\u003e\n\u003cli\u003eFalcon 1.1 monotube extended-length rear shocks\u003c\/li\u003e\n\u003cli\u003eHardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits 2025-2026 Chevy Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 only\u003c\/li\u003e\n\u003cli\u003eDesigned for 4WD trucks with the 2 inch factory lift (new body style)\u003c\/li\u003e\n\u003cli\u003eNot for diesel engine applications, 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\u003eSingle Cab configurations have not been validated for fitment or drivability by ReadyLIFT\u003c\/li\u003e\n\u003cli\u003eUse of the Auto 4 Hi feature is not recommended\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: 44-35625\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\u003eRear: 5 inch blocks plus a 1.5 inch add-a-leaf\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 and cast iron\u003c\/li\u003e\n\u003cli\u003eRear shocks: Falcon 1.1 monotube listed in the kit\u003c\/li\u003e\n\u003cli\u003eHardware included: Yes\u003c\/li\u003e\n\u003cli\u003eEstimated install time: 10 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 10 hours, plus or minus 1, not counting alignment or wheel and tire assembly. A do it yourself install is possible, but a certified mechanic is recommended. An alignment, a headlamp aim check and ADAS recalibration 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":45534351851586,"sku":"44-35625","price":2851.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/rls-44-35625_xl.jpg?v=1791767686","url":"https:\/\/www.skinnypedalracing.com\/products\/readylift-6-inch-big-lift-kit-2025-2026-chevy-gmc-silverado-sierra-1500-44-35625","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}