Toyota Gross Vehicle Mass upgrades

A GVM upgrade can increase your Landcruiser’s’ weight carrying capacity to accommodate extra load, stay within legal limits and avoid vehicle damage or injury.

DAPCO Bunbury is licensed as a 2nd stage manufacturer, meaning we can legally increase the weight carrying capacity of eligible Toyota Landcruiser 100 and 105 Series to 3,495kgs.

You should consider a GVM upgrade for your Landcruiser 100 or 105 Series if you:

Our Landcruiser GVM Upgrades are:

Get A Quote for your Landcruiser GVM Upgrade.

GVM FAQs Understanding GVM Upgrades in Western Australia

What is Gross Vehicle Mass?

A Gross Vehicle Mass (GVM) upgrade is an independently engineered and tested suspension solution which allows users to increase the payload of their vehicle from what the manufacturer originally designated. 

If you are carrying common items such as tools, tool boxes, cargo, bull bars, winches, towbars, extra fuel, passengers, recovery gear and tow ball load such as a boat, caravan or camper trailer you will be adding weight to your vehicle and decreasing the available payload. Every vehicle has an official legally allocated GVM which cannot be exceeded.

Do I need to upgrade my GVM?

Without upgrading your vehicles GVM you may be driving a vehicle that doesn’t meet safety regulations or legal requirements.

Our 3 convenient locations


Mon - Fri: 8am - 5pm, Sat: 8am - 1pm
128 Blair Street (Opposite Bunnings)
9792 1799 View Location


Mon - Fri: 8am - 5pm
Cnr Blue Wren and Albatross
9725 0877 View Location