The Isuzu MU-X has become one of Australia’s most popular touring and towing 4WDs. With its reliable diesel engine and strong towing capacity, it’s a great platform for family adventures, caravanning and off road travel.
However, like many modern SUVs, the MU-X can quickly run into payload limitations once accessories and touring gear are installed.
Bull bars, winches, drawer systems, roof racks and towball weight all add up fast, which is why many MU-X owners choose to install a GVM upgrade.
At Ape Suspension, we supply and install the Lovells GVM upgrade for the Isuzu MU-X, increasing the vehicle’s legal load carrying capacity to 3325kg.
What Is a GVM Upgrade?
GVM (Gross Vehicle Mass) is the maximum legal weight your vehicle can weigh when fully loaded.
This includes:
- Vehicle weight
- Passengers
- Fuel
- Accessories (bull bars, winches, drawers etc.)
- Cargo and camping gear
- Towball weight from trailers or caravans
Once your vehicle exceeds this weight, it becomes illegal and potentially unsafe to drive.
A GVM upgrade increases this legal limit, allowing you to safely carry more weight while maintaining proper suspension performance.
MU-X GVM Upgrade Specifications
The Lovells GVM upgrade for the Isuzu MU-X increases the vehicle’s capacity to 3325kg.
Key Specifications
- Upgraded GVM: 3325kg
- Front Axle Capacity: 1575kg
- Rear Axle Capacity: 1750kg
Lovells recommends maintaining a constant payload of around 250kg to ensure the suspension performs correctly under normal driving conditions.
This makes the upgrade ideal for vehicles fitted with touring accessories or towing setups.
Why MU-X Owners Choose a GVM Upgrade
It’s surprisingly easy to overload a modern 4WD.
Typical touring builds often include:
- Bull bar and winch
- Roof rack or platform
- Dual battery systems
- Drawer systems
- Long range fuel tanks
- Fridges and recovery gear
- Caravan towball weight
Before long, many MU-X vehicles are close to or exceeding their factory payload limit.
A properly engineered GVM upgrade helps ensure your vehicle:
- Remains legal on Australian roads
- Maintains safe handling and braking
- Reduces stress on suspension components
- Handles touring and towing loads more confidently
Lovells Engineered Suspension System
The Lovells GVM upgrade kit includes a complete suspension system designed specifically for the MU-X platform.
Typical components include:
- Heavy duty front coil springs
- Heavy duty rear suspension components
- Matched shock absorbers
- Compliance plates and documentation
- Updated tyre loading placard
These upgrades allow the suspension to properly support increased loads while maintaining ride comfort and stability.
Touring, Towing & Caravan Setups
For many owners, the MU-X is primarily used for caravan towing or long distance touring.
A GVM upgrade is especially useful when your vehicle carries:
- Recovery gear
- Water tanks
- Camping equipment
- Fridges
- Roof tents
- Caravan towball weight
Without a GVM upgrade, these additions can easily push the vehicle beyond its legal weight limit.
MU-X Suspension & GVM Upgrades in Perth
At Ape Suspension, we specialise in suspension upgrades for touring and towing vehicles across Western Australia.
We are Lovells Diamond Dealers and have over 20 years of experience installing suspension systems, lift kits and GVM upgrades.
Our team can help you:
- Upgrade your MU-X suspension
- Increase your legal payload capacity
- Build a safe and capable touring vehicle
- Ensure your setup is compliant and reliable
Book Your MU-X GVM Upgrade
If you’re building a touring MU-X or planning to tow a caravan, speak with our team about upgrading your suspension and GVM today.
📧 sales@apesuspension.com.au
📞 (08) 9302 6648 (Monday – Friday, 8am to 5pm)