any local scrappy will have a range of wheels that will fit the t2, i`m on a set of 16inch fronteras at the moment, pretty much any 6 stud jap wheel will fit these.
On my last terrano i had 16" wheels, they came off a hilux.
When fitted i had trouble on full lock with them rubbing.
They had 235/85/16 tyres but i think the off set may have been an issue so try before you buy would be my advice unless you have already jacked your truck up
They are not great, a few mm only and there are only tyres on 2 of them. There is a damaged non-matching alloy with them that has a useful tyre on it so you could swap that over also. I only want £50 for the lot though