For information about the different types of vehicles allowed on Tasmanian roads, which roads are accessible to heavy vehicles, and what’s required to ensure your vehicles remain roadworthy, please visit https://www.transport.tas.gov.au/vehicles_and_vehicle_inspections
The Vehicle and Traffic (Vehicles Standards) Regulations 2024 for Tasmania are available here https://www.legislation.tas.gov.au/view/html/inforce/current/sr-2024-015
If you modify a vehicle in a way that changes its performance or makes it non-compliant with Australian Design Rules, you may need to have your vehicle inspected.
You can get information about modifying a light vehicle online, by calling Vehicle Standards on (03) 6166 3263 or by emailing vehicle.standards@stategrowth.tas.gov.au.
You can get information about modifying a heavy vehicle online or by emailing info@nhvr.gov.au