Those things look a nightmare. Every time I’ve seen one in the UK they’re wobbling around all over the place and the suspension’s soft as hell on the truck.
You need airride suspension. Pneumatic helper suspension that you just air-up to cancel the weight out. No wobbling.
And they look tiny inside.
Nope. They’re remarkably big, similar to a small camper van. Unlike a small camper you dont have to convert the seats into a bed – the bed is always made up.
The only use I can imagine for one of those is if you had to really off-road to get where you wanted to go. And you really beefed up your truck.
Nope. More like all the benefits of a caravan and a camper van without the downsides of either. And yes, you could go off road if you don’t mind your beer being shaken up. More realistically you can go down (and reverse up) country lanes that you really wouldn’t take a caravan.