Oh, their definition of "truck" is 4500kg+ and operated on a heavy vehicle licence.
We call those comically large security blankets on wheels "utes" these days. They're getting out of hand in Australia. For every car I see under 1000kg, I would see 100 cars that weigh over 2000kg.
Update: I checked last month's sales stats in Australia. 105,023 vehicles sold, 306 of which weigh under 1000kg. That's 0.3%.