Take your INEOS Grenadier or Quartermaster to the next level with our Pre Rego SSM GVM Upgrade to 4200kg. Designed for serious touring, overlanding, towing and heavy-duty work applications, this upgrade significantly increases legal payload capacity while improving suspension performance and load handling.
This upgrade is completed before vehicle registration and includes a compliant SSM approval certificate, allowing for Australia-wide registration and delivery.
With multiple suspension configurations available, the 4200kg package can be tailored to suit everything from touring wagons and tray builds to permanently loaded expedition vehicles and work setups.
Why Upgrade to 4200kg GVM?
Factory payload limits can quickly be exceeded once accessories and touring equipment are added, including:
- Canopies and tray systems
- Drawer systems and fridges
- Roof racks and rooftop tents
- Bullbars and winches
- Water tanks and recovery gear
- Tools, equipment and towing loads
The 4200kg SSM GVM upgrade provides increased legal carrying capacity while improving ride quality, stability and load support for heavily equipped vehicles.
Available Upgrade Options
A1 – Standard Load / King Shocks Package
Ideal for touring and general-purpose builds requiring premium suspension performance and adjustable damping.
Includes
- Eibach Pro Lift standard rear springs
- Eibach Pro Lift standard front springs
- Eibach suspension installation, wheel alignment and castor correction
- Airbag suspension helper kit for lifted springs
- Stainless steel inflation valve bracket
- Rear airbag installation
- King Shocks external reservoir adjustable suspension set of 4
- Professional installation of external reservoir shocks
- SSM approval certificate
A2 – Standard Load / Eibach Remote Reservoir Package
Perfect for touring vehicles seeking premium ride quality and improved heat management during off-road driving.
Includes
- Eibach Pro Lift standard rear springs
- Eibach Pro Lift standard front springs
- Eibach suspension installation, wheel alignment and castor correction
- Airbag suspension helper kit for lifted springs
- Stainless steel inflation valve bracket
- Rear airbag installation
- Eibach Pro Truck remote reservoir shock kit
- Professional installation of external reservoir shocks
- SSM approval certificate
B1 – Heavy Duty Rear Load / King Shocks Package
Designed for vehicles carrying a constant rear load of approximately 200kg.
Includes
- Eibach Pro Lift HD rear springs (200kg constant load)
- Eibach Pro Lift standard front springs
- Eibach suspension installation, wheel alignment and castor correction
- Airbag suspension helper kit for lifted springs
- Stainless steel inflation valve bracket
- Rear airbag installation
- King Shocks external reservoir adjustable suspension set of 4
- Professional installation of external reservoir shocks
- SSM approval certificate
B2 – Heavy Duty Rear Load / Eibach Remote Reservoir Package
For touring and work vehicles carrying consistent rear weight while maintaining comfort and control.
Includes
- Eibach Pro Lift HD rear springs (200kg constant load)
- Eibach Pro Lift standard front springs
- Eibach suspension installation, wheel alignment and castor correction
- Airbag suspension helper kit for lifted springs
- Stainless steel inflation valve bracket
- Rear airbag installation
- Eibach Pro Truck remote reservoir shock kit
- Professional installation of external reservoir shocks
- SSM approval certificate
C1 – Front & Rear Constant Load / King Shocks Package
Designed for fully equipped touring vehicles with constant front and rear accessory weight.
Includes
- Eibach Pro Lift HD rear springs (200kg constant load)
- Eibach Pro Lift HD front springs (100kg constant load)
- Eibach suspension installation, wheel alignment and castor correction
- Airbag suspension helper kit for lifted springs
- Stainless steel inflation valve bracket
- Rear airbag installation
- King Shocks external reservoir adjustable suspension set of 4
- Professional installation of external reservoir shocks
- SSM approval certificate
C2 – Front & Rear Constant Load / Eibach Remote Reservoir Package
Ideal for heavily accessorised overland builds requiring premium ride quality and load support.
Includes
- Eibach Pro Lift HD rear springs (200kg constant load)
- Eibach Pro Lift HD front springs (100kg constant load)
- Eibach suspension installation, wheel alignment and castor correction
- Airbag suspension helper kit for lifted springs
- Stainless steel inflation valve bracket
- Rear airbag installation
- Eibach Pro Truck remote reservoir shock kit
- Professional installation of external reservoir shocks
- SSM approval certificate
D1 – Extreme Load / King Shocks Package
Built for heavily equipped vehicles carrying constant rear loads of approximately 400kg.
Includes
- Eibach Pro Lift XHD rear springs (400kg constant load)
- Eibach Pro Lift HD front springs (100kg constant load)
- Eibach suspension installation, wheel alignment and castor correction
- Airbag suspension helper kit for lifted springs
- Stainless steel inflation valve bracket
- Rear airbag installation
- King Shocks external reservoir adjustable suspension set of 4
- Professional installation of external reservoir shocks
- SSM approval certificate
D2 – Extreme Load / Eibach Remote Reservoir Package
Maximum load support package for expedition and commercial applications.
Includes
- Eibach Pro Lift XHD rear springs (400kg constant load)
- Eibach Pro Lift HD front springs (100kg constant load)
- Eibach suspension installation, wheel alignment and castor correction
- Airbag suspension helper kit for lifted springs
- Stainless steel inflation valve bracket
- Rear airbag installation
- Eibach Pro Truck remote reservoir shock kit
- Professional installation of external reservoir shocks
- SSM approval certificate
Australia Wide SSM Approval & Delivery
All pre-rego 4200kg GVM upgrades are supplied with SSM approval certification for Australia-wide registration and compliance. Vehicles can be delivered nationally with compliant upgrade documentation completed prior to registration.
Why Choose Expedition HQ for Your GVM Upgrade?
Expedition HQ specialises in premium INEOS Grenadier touring and overland builds tailored for Australian conditions. Our suspension and GVM packages are engineered to improve capability, safety and load carrying performance for real-world touring and work applications.
Whether you’re building a long-range tourer, work ute or expedition vehicle, our 4200kg SSM GVM upgrade packages provide a compliant and professionally integrated solution.
