Ram 2500HD - Stage 3

Important Information:
These RAM 2500 GVM upgrade packages are only applicable to RAM Australia–converted vehicles that are NB1 compliant prior to upgrade. 

All stages are supplied as federally approved Second Stage of Manufacture (SSM) GVM upgrades, resulting in a classification change to NB2, while retaining the factory 4500kg braked towing capacity and a certified Gross Combined Mass (GCM) of 12,474kg. 

Published payload figures are calculated using the listed kerb weight for each package and may vary depending on vehicle specification and fitted accessories. 

Some stages require upgraded wheels and/or tyres to meet increased load rating requirements, with all packages engineered for a maximum tyre size of 35x12.5R18 or 35x12.5R20. 

Suspension lift height varies by stage (2" or 3"). Pricing does not include freight or post‑registration sign‑off fees, and all upgrades must be correctly installed and certified to ensure legal compliance.

For further information, FAQ's, or to browse ORI's other products, visit their website here: Ram 2500HD GVM Upgrades

RAM 2500 GVM Upgrade Packages – Simple Overview

Offroad Industries offers five GVM upgrade packages for the RAM 2500. All packages are designed to increase how much weight your RAM can legally carry, while keeping the factory 4500kg towing capacity and remaining fully compliant in Australia.

Every package is:

• Federally approved under Second Stage of Manufacture (SSM)
• Upgraded from NB1 to NB2 classification
• Engineered specifically for RAM Australia‑converted RAM 2500s

The difference between each stage comes down to how much payload you gain, the suspension components used, and whether the lift is 2" or 3".

Quick Breakdown of the Stages

Stage 1 – Entry Level GVM Upgrade

• 5300kg GVM
• Approx. 1680kg payload
• 2" suspension lift
• Upgraded heavy‑duty coils and suspension

✅ Best for lightly equipped vehicles adding basic accessories
✅ Ideal for customers who just want to stay legal with extra weight

Stage 2 – Improved Suspension Control

• 5300kg GVM
• Approx. 1660kg payload
• 2" suspension lift
• Upgraded FOX Performance Elite suspension

✅ Best for customers wanting better ride control with added weight
✅ Suitable for touring or daily use with accessories fitted

Stage 3 – Higher Lift & Geometry Support

• 5300kg GVM
• Approx. 1655kg payload
• 3" suspension lift
• Includes additional suspension components for geometry correction

✅ Best for setups needing extra clearance
✅ Suits vehicles with larger accessories or off‑road use

Stage 4 – Maximum Payload at 5300kg

• 5300kg GVM
• Approx. 1914kg payload
• 2" suspension lift
• FOX Performance Elite suspension

✅ Best for customers who need the highest payload possible at 5300kg
✅ Ideal for heavy touring, trade, or constant load carrying

Stage 5 – Highest GVM Option

• 5550kg GVM
• Approx. 1905kg payload
• 3" suspension lift
• Includes additional suspension hardware

✅ Best for customers needing the highest available GVM rating
✅ Suits heavily built vehicles running substantial constant weight

What All Packages Do (In Simple Terms)

No matter which stage you choose, all packages:

• Let you legally carry more weight
• Keep your 4500kg towing capacity
• Use engineered suspension to support heavier loads
• Help protect your vehicle, compliance, and insurance

Some higher stages may require wheel or tyre upgrades to meet load ratings, and all packages are engineered for up to 35" tyres.

Which Package Is Right for You?

• Light accessories or mild setup: Stage 1 or 2
• Touring or moderate build: Stage 2 or 3
• Heavy constant load: Stage 4
• Maximum capacity build: Stage 5