{"title":"Chevrolet Silverado 1500 LTZ, ZR2 Trailboss GVM Upgrade","description":null,"products":[{"product_id":"stage-1-chevrolet-silverado-1500-ltz-zr2-gvm-3650-upgrade","title":"Stage 1 Chevrolet Silverado 1500 LTZ ZR2 GVM 3650 Upgrade","description":"\u003cp\u003e\u003cem\u003eThe perfect entry point for those needing a legal payload boost without a major lift.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGVM Increase:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 3650kg (approx. 1077kg payload).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFox 2.5 Performance Series shocks and ORI 200kg heavy-duty leaf packs matched with heavy duty BDS control arms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDaily drivers and light towing where you need to clear the \"one-tonne\" mark for tax purposes (ATO compliance) or carry extra tools\/gear legally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintains a lifted stance with premium USA-made shocks,  while significantly improving stability under load without the need of purchasing load rated wheels.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Offroad Industries","offers":[{"title":"PRE","offer_id":52170499064104,"sku":"CHV-1500-Stage1-GVM-PRE","price":11500.0,"currency_code":"AUD","in_stock":true},{"title":"POST","offer_id":52170499096872,"sku":"CHV-1500-Stage1-GVM-POST","price":11500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/6516\/files\/Chevy_1500-stage1_tile.png?v=1785380761"},{"product_id":"stage-2-chevrolet-silverado-1500-ltz-zr2-gvm-3650","title":"Stage 2 Chevrolet Silverado 1500 LTZ ZR2 GVM 3650","description":"\u003cp\u003e\u003cem\u003eIncreased strength without the cost of replacing all your suspension + legal one tonne payload.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGVM Increase:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3650kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdds\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBDS Upper Control Arms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a leveling kit (or 2\" lift options) retains the factory Multimatic Suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChevy Silverado ZR2 owners only need to clear the \"one-tonne\" mark for tax purposes (ATO compliance) or carry extra tools\/gear legally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnhanced front-end strength and wheel travel, ideal for ZR2 owner who retain the OEM suspension yet get 1 tonne payload.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Offroad Industries","offers":[{"title":"PRE","offer_id":52171280056616,"sku":"CHV-1500-Stage2-GVM-PRE","price":7800.0,"currency_code":"AUD","in_stock":true},{"title":"POST","offer_id":52171280089384,"sku":"CHV-1500-Stage2-GVM-POST","price":7800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/6516\/files\/Chevy1500-stage2tile.png?v=1785380707"},{"product_id":"stage-3-chevrolet-silverado-1500-ltz-zr2-gvm-3850","title":"Stage 3 Chevrolet Silverado 1500 LTZ ZR2 GVM 3850","description":"\u003cp\u003e\u003cem\u003eEngineered for the ultimate suspension, \u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGVM Increase:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3850kg (approx. 1272kg payload). GCM Increase 8050 KG ZR2 or 8350 LTZ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePremium\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFox 2.5 DSC (Dual Speed Compression)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadjustable shocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHeavy-duty touring. If you have a bull bar, and a heavy tow ball weight from a large caravan, this is your sweet spot without having to upgrade your wheel and tyre package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe DSC adjustability allows you to \"dial in\" your ride—stiffen it for the highway and soften it for the tracks at the turn of a knob. Fox’s premium shocks setup for the Chevy Silverado 1500.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Offroad Industries","offers":[{"title":"PRE","offer_id":52171280941352,"sku":"CHV-1500-Stage3-GVM-PRE","price":15999.0,"currency_code":"AUD","in_stock":true},{"title":"POST","offer_id":52171280974120,"sku":"CHV-1500-Stage3-GVM-POST","price":15999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/6516\/files\/Chevy1500-stage3tile.png?v=1785382273"},{"product_id":"stage-4-chevrolet-silverado-1500-ltz-zr2-gvm-4250","title":"Stage 4 Chevrolet Silverado 1500 LTZ ZR2 GVM 4250","description":"\u003cp\u003e\u003cem\u003eMaximum legal capacity for the most demanding builds. Ideal for Tray Canopy builds and for the customer who wants to run 35\" Tyres legally.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGVM Increase:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4250kg (approx. 1672kg payload) upto\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGCM Increase\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erating  8750kg * ZR2 8450kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFox 2.5 Performance Elite suspension, ORI 400kg leaf packs, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erequired load-rated wheels\/tyres\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFully built rigs with rear drawer systems, rooftop tents, and long-range tanks or the ultimate tourer with Tray and Canopies fitted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMassive payload increase that transforms the Silverado into a true heavy-duty platform while retaining 4.5T braking towing capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eNote: Chevy Silverado ZR2 has reduced GCM due to the 4.2T towing capacity.\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Offroad Industries","offers":[{"title":"200 PRE","offer_id":52171283497256,"sku":"CHV-1500-Stage4-GVM-200-PRE","price":16999.0,"currency_code":"AUD","in_stock":true},{"title":"400 PRE","offer_id":52171283530024,"sku":"CHV-1500-Stage4-GVM-400-PRE","price":16999.0,"currency_code":"AUD","in_stock":true},{"title":"600 PRE","offer_id":52171283562792,"sku":"CHV-1500-Stage4-GVM-600-PRE","price":16999.0,"currency_code":"AUD","in_stock":true},{"title":"200 POST","offer_id":52171283595560,"sku":"CHV-1500-Stage4-GVM-200-POST","price":16999.0,"currency_code":"AUD","in_stock":true},{"title":"400 POST","offer_id":52171283628328,"sku":"CHV-1500-Stage4-GVM-400-POST","price":16999.0,"currency_code":"AUD","in_stock":true},{"title":"600 POST","offer_id":52171283661096,"sku":"CHV-1500-Stage4-GVM-600-POST","price":16999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/6516\/files\/Chevy1500-stage4tile.png?v=1785382513"},{"product_id":"stage-5-chevrolet-silverado-1500-ltz-zr2-gvm-4250","title":"Stage 5 Chevrolet Silverado 1500 LTZ ZR2 GVM 4250","description":"\u003cp\u003e\u003cem\u003eThe pinnacle of Silverado suspension engineering.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGVM Increase:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4250kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFox 3.0 Internal Bypass Race Series Shocks\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(front and rear).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe enthusiast who wants it all—maximum legal payload combined with race-bred suspension technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 3.0 Bypass shocks offer unparalleled heat dissipation and damping control. 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