{"product_id":"kryptonite-stage-3-leveling-kit-with-fox-2-5-shocks-1-2-ton-6-lug-2019-at4-trail-boss","title":"Kryptonite Stage 3 Leveling Kit with Fox 2.5 Shocks for 2019+ Chevy\/GMC 1500 AT4\/Trail Boss","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eFits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2019+ Chevrolet Silverado 1500 Trail Boss\u003c\/li\u003e\n\u003cli\u003e2019+ GMC Sierra 1500 AT4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eImportant Fitment Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot compatible with vehicles originally equipped with Adaptive Ride Control (ARC)\u003c\/li\u003e\n\u003cli\u003eNot compatible with vehicles equipped with Super Cruise\u003c\/li\u003e\n\u003cli\u003eFOX 2.5 Performance Series coil-overs provide approximately \u003cspan class=\"s1\"\u003e\u003cb\u003e1.5” of additional front lift\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAllows clearance for up to a \u003cspan class=\"s1\"\u003e\u003cb\u003e33” tire\u003c\/b\u003e\u003c\/span\u003e (actual fitment may vary based on tire design and wheel specifications)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eTire Clearance Notes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhen used with OEM wheels, maximum recommended tire tread width is \u003cspan class=\"s1\"\u003e\u003cb\u003e11.2”\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eTires exceeding \u003cspan class=\"s1\"\u003e\u003cb\u003e11.2” tread width\u003c\/b\u003e\u003c\/span\u003e will require wheels with \u003cspan class=\"s1\"\u003e\u003cb\u003e5.6” backspacing or less\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003ePremium Suspension Upgrade\u003c\/b\u003e\u003c\/span\u003e – Combines FOX 2.5 Performance Series coil-overs, FOX rear Performance Series shocks, and Kryptonite Upper Control Arms into a complete bolt-on suspension system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003e1.5” Additional Front Lift\u003c\/b\u003e\u003c\/span\u003e – FOX 2.5 coil-overs are preset to provide approximately 1.5” of additional front lift while maintaining excellent ride quality and vehicle control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eFOX 2.5 Performance Series Coil-Overs\u003c\/b\u003e\u003c\/span\u003e – Larger 2.5” shock bodies increase oil capacity and improve heat dissipation for consistent performance in demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eInternal Floating Piston (IFP) Technology\u003c\/b\u003e\u003c\/span\u003e – Separates shock oil from the nitrogen charge to reduce aeration and maintain predictable damping performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eImpact-Extruded Aluminum Shock Bodies\u003c\/b\u003e\u003c\/span\u003e – 6061-T6 clear anodized aluminum construction resists corrosion while efficiently dissipating heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eRace-Developed High-Flow Pistons\u003c\/b\u003e\u003c\/span\u003e – FOX performance valving delivers improved control, comfort, and stability on-road and off-road.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eHeavy-Duty Boxed Upper Control Arms\u003c\/b\u003e\u003c\/span\u003e – Laser-cut and robotically welded steel construction provides exceptional strength and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eBolt-On Upper Ball Joints\u003c\/b\u003e\u003c\/span\u003e – Serviceable design allows individual ball joint replacement without replacing the complete control arm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eOptimized Suspension Geometry\u003c\/b\u003e\u003c\/span\u003e – Upper control arms help maintain proper ball joint angles and suspension travel at the increased ride height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eIncreased Tire Clearance\u003c\/b\u003e\u003c\/span\u003e – Allows clearance for up to a 33” tire when used with the recommended wheel specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eDirect Bolt-On Installation\u003c\/b\u003e\u003c\/span\u003e – No cutting, welding, or permanent modifications required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eThe Kryptonite Stage 3 FOX 2.5 Suspension Kit is engineered specifically for 2019+ Chevrolet Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 owners seeking premium ride quality, improved vehicle control, and increased capability both on and off-road. This complete suspension package combines FOX 2.5 Performance Series front coil-overs, matched FOX rear Performance Series shocks, and Kryptonite’s heavy-duty boxed upper control arms to create a suspension system capable of handling everything from daily driving and towing to demanding off-road conditions.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eAt the heart of the system are FOX 2.5 Performance Series coil-overs, featuring large-diameter impact-extruded 6061-T6 aluminum bodies that increase oil capacity and cooling efficiency compared to smaller shock designs. FOX’s Internal Floating Piston (IFP) monotube technology separates shock oil from the high-pressure nitrogen charge, reducing aeration and ensuring consistent damping performance under heavy use. Race-developed high-flow pistons and application-specific valving provide a comfortable ride on the street while maintaining excellent control over rough terrain.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003eTo complement the upgraded FOX suspension, Kryptonite Upper Control Arms are included to maintain proper suspension geometry and ball joint operating angles at the increased ride height. Manufactured from laser-cut steel and robotically welded into a heavy-duty boxed design, these control arms provide the strength, reliability, and serviceability expected from Kryptonite Products.\u003c\/p\u003e\n\u003cp class=\"p5\"\u003eWhether your truck is used for commuting, towing, overlanding, or weekend adventures, this complete suspension package delivers improved comfort, increased confidence, and the durability needed to tackle demanding conditions while providing clearance for up to a 33” tire.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\u003cspan\u003eIncludes:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Kryptonite Upper Control Arm Pair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 x Control arm sleeves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8 x Control arm Bushings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 x Kryptonite Bolt on Upper Ball Joints\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Hardware package\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e2 x Fox Performance Series Leveling Coil-overs Front 1.5\" \u003c\/span\u003e\u003cspan\u003ePart# KRS004\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e2 x Fox Performance Series Shocks\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePart# KRS028\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eThis leveling kit gives 1.5”of lift and gives clearance to add up to 33\" tire.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eLogo plate replacement:\u003cstrong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/kryptoniteproducts.com\/products\/kryptonite-upper-control-arm-logo-plates-kruca19\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e#KRUCA19PLATES\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eInstructions:\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(43, 0, 255);\" href=\"https:\/\/kryptoniteproducts.com\/pages\/kruca19-upper-control-arm-installation\" target=\"_blank\"\u003e\u003cstrong\u003eDOWNLOAD INSTALLATION INSTRUCTIONS HERE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003eWarranty:\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e(Kryptonite No Fine Print Lifetime Warranty)\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eKryptonite Steering \u0026amp; Suspension components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. \u003c\/span\u003e\u003cspan\u003eRace it, jump it, off‑road it, wreck it, lift it—we don’t care. If you can break it, we’ll replace it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb id=\"docs-internal-guid-ea7fc6a6-7fff-a1fe-a450-5703824bb27f\"\u003e\u003cspan\u003eYour Kryptonite \u003c\/span\u003e\u003cspan\u003eproducts must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase\u003c\/span\u003e\u003cspan\u003e. Complete warranty details can be found [\u003c\/span\u003e\u003ca href=\"https:\/\/kryptoniteproducts.com\/pages\/warranty-information\"\u003e\u003cspan\u003ehere\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e]\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Kryptonite Products","offers":[{"title":"Default Title","offer_id":43625298329690,"sku":"KR19STAGE3FOXPS-TB","price":2699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0774\/7674\/files\/KR19STAGE3FOXPS_M_4f93af41-349d-44b7-978f-5fc3b36e31e9.png?v=1783610758","url":"https:\/\/lowkeyautomotive.com\/products\/kryptonite-stage-3-leveling-kit-with-fox-2-5-shocks-1-2-ton-6-lug-2019-at4-trail-boss","provider":"Low Key Automotive ","version":"1.0","type":"link"}