30yo or more in all states except QLD and WA, there must be 15yo or more. Conversion of an F-Truck, depending on age, is between 20-40k for a...
Must be converted, we are not permitted to have LHD heavy trucks, and i think you will find the conversion has to certified by an engineer, and...
Biggest issue is conversion from LHD to RHD, which aint cheap!