{"product_id":"ridetech-19-25-gm-silverado-sierra-1500-4wd-lowering-kit-group-b-axle-type","title":"Ridetech 19-25 GM Silverado\/Sierra 1500 4WD Lowering Kit - Group B Axle Type","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e11600211\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eRidetech Performance Lowering System (Group B Axle) - 2019-2025 Chevrolet Silverado \/ GMC Sierra 1500 4WD\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Ridetech Performance Lowering System for 2019-2025 GM 1500 4WD trucks with Group B rear axle delivers a aggressive lowered stance, improved handling, and better ride quality through a complete bolt-on kit featuring HQ Series adjustable front coilovers, rear flip kit with bolt-in C-notch, and tuned rear shocks. Specifically engineered for Trail Boss, AT4, Z71, and other models with stamped steel\/aluminum rear control arms (Group B), this system provides configurable 4\"\/6\" or 5\"\/7\" drops while maintaining near-stock payload and alignment geometry.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHQ Series Adjustable Front Coilovers:\u003c\/strong\u003e Single-adjustable rebound damping with threaded preload for ride height and corner balancing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Flip Kit \u0026amp; Bolt-In C-Notch:\u003c\/strong\u003e Flips axle above leaf springs for maximum drop; reinforced C-notch bolts directly to frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHQ Series Rear Shocks:\u003c\/strong\u003e Vehicle-specific valving for controlled motion and smooth ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop Options:\u003c\/strong\u003e 4\" front \/ 6\" rear or 5\" front \/ 7\" rear (configurable with components).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Geometry:\u003c\/strong\u003e Maintains proper suspension travel and alignment specs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-On Design:\u003c\/strong\u003e No welding or frame cutting required on most installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Construction:\u003c\/strong\u003e Lightweight shock bodies and impact-forged components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Designed, manufactured, and assembled at Ridetech headquarters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned exclusively for Group B axle trucks (stamped steel or aluminum rear lower control arms – common on Trail Boss, AT4, Z71\/RST with off-road packages).\u003c\/li\u003e\n\u003cli\u003eCompatible with 20\"-22\" wheels (verify tire backspacing and offset).\u003c\/li\u003e\n\u003cli\u003eRetains factory payload when not overloaded, optional air assist available for heavy hauling.\u003c\/li\u003e\n\u003cli\u003eDoes NOT fit Group A (cast iron arms) or MagneRide-equipped models without additional parts.\u003c\/li\u003e\n\u003cli\u003eOptional traction bars and rear sway bar recommended for hard launches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e100% bolt-on – C-notch bolts in, no welding.\u003c\/li\u003e\n\u003cli\u003eProfessional alignment mandatory after install.\u003c\/li\u003e\n\u003cli\u003eRear shock relocators and sway bar links included.\u003c\/li\u003e\n\u003cli\u003eTypical install time 8-12 hours with basic tools and lift.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDrivetrain\u003c\/th\u003e\n\u003cth\u003eAxle Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2025\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003e4WD\u003c\/td\u003e\n\u003ctd\u003eGroup B (Trail Boss, Z71, RST w\/ stamped arms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2025\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003e4WD\u003c\/td\u003e\n\u003ctd\u003eGroup B (AT4, Elevation, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Ridetech?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e25+ years developing GM truck suspension with proven street and track performance.\u003c\/li\u003e\n\u003cli\u003eHQ Series shocks feature monotube design and 1,000,001 mile warranty.\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on manufactured components to original purchaser.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm Group B axle?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Group B has stamped steel or aluminum rear lower control arms (not cast iron). Most Trail Boss\/AT4\/Z71 models are Group B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this work with MagneRide?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e No, MagneRide trucks require different front coilovers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does it affect towing\/payload?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Maintains stock ratings when not exceeded air assist kit available for heavy loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Freight truck (multiple boxes).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e Approximately 160–180 lbs total.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox Dimensions (approx):\u003c\/strong\u003e Largest box ~60\" × 20\" × 12\".\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridetech","offers":[{"title":"Default Title","offer_id":43517510385743,"sku":"RID11720116","price":3315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ridetech-11600211-lowering-kit-components.jpg?v=1763501869","url":"https:\/\/www.blackopsautoworks.com\/products\/ridetech-19-25-gm-silverado-sierra-1500-4wd-lowering-kit-group-b-axle-type","provider":"Black Ops Auto Works","version":"1.0","type":"link"}