ORI Stage 1 GVM Upgrade Package – Chevrolet Silverado 1500 LTZ & ZR2 (3650 KG GVM | FOX 2.5 Performance Series | BDS UCAs | ORI Leaf Pack | SSM Approved)

ORI Stage 1 Chevrolet Silverado 1500 LTZ & ZR2 GVM Upgrade – 3650 KG (FOX 2.5 Performance Series | BDS | ORI | SSM Approved)

Upgrade your Silverado 1500’s load-carrying capability and comfort with the ORI Stage 1 GVM Upgrade Package, engineered for everyday use, touring, and light commercial applications.

This SSM-approved package increases your Gross Vehicle Mass (GVM) to 3650 KG, giving you a compliant and balanced suspension upgrade while retaining factory wheels and tyres for a clean, OEM-style appearance.

The Stage 1 package includes:

• FOX 2.5 Performance Series Coilovers (Front) – precision-tuned monotube dampers for enhanced ride quality, control, and durability under load

• FOX 2.5 Performance Series Shocks (Rear) – large-bore shocks providing improved damping performance and fade resistance over long drives or rough terrain

• BDS Upper Control Arms – engineered for correct caster and alignment under lift, improving handling and suspension geometry

• ORI 200 KG Rear Leaf Pack – tuned for moderate constant loads such as canopies, drawers, or touring setups

Requirements & Compliance:

• Compatible with factory wheels and tyres

• Fully SSM-certified and compliant with Australian Design Rules (ADR)

• Federally approved GVM and GCM upgrade for post-registration vehicles

The ORI Stage 1 GVM Upgrade is ideal for Silverado LTZ and ZR2 owners looking for improved comfort, control, and payload capacity without sacrificing daily drivability. It’s a perfect foundation for touring builds or lightly equipped work vehicles.

Everyday Offroad, in partnership with ORI and SSM Compliance Engineering, delivers certified, engineered GVM solutions for Chevrolet Silverado 1500s — tested, proven, and approved for Australian conditions.