Where do I find my vehicle's GVM rating?

On the compliance plate — usually a metal tag on the driver's door jamb or under the bonnet. It's also listed in the owner's handbook.

What happens if I exceed my GVM?

Your vehicle is technically unroadworthy. You can be fined, defected, and your insurance may not cover an at-fault crash. Brakes, suspension and tyres also wear faster.

Can I upgrade my GVM?

Yes — GVM upgrade packages are available for many popular tow vehicles and are state-by-state regulated. Always use an engineer-certified kit and check that your insurer accepts the upgrade.

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What Is GVM? Gross Vehicle Mass Explained for Australian Drivers

GVM (Gross Vehicle Mass) is the maximum legal weight of a fully loaded vehicle — kerb weight plus passengers, fuel, cargo, accessories and any tow-ball download — set by the manufacturer and stamped on the compliance plate.