I read an article recently about the growth in sales of such "trucks" in Australia. In there people were complaining that the existing parking spaces aren't big enough for these vehicles, so there should be a review into parking regulations to make spots bigger to accommodate them.

In my mind I would like to see the opposite happen, and instead have a review into these "trucks" to see if they are actually what we want for the road.

There's been diagrams produced that through the ages these vehicles have been getting bigger but with less actual cargo space in them. While some in the country might want them I don't believe for a moment they are as necessary nor as useful for the cities and suburbs where parking space sizes would matter.