Why would you even want to put wheels that large on anything?????????? I would say on a mini truck regular cab 18's, ex cab 20's, fullsize regular cab 20's, fullsize ex cab 22's and the same for suv. Past that everything looks awkward to me. And you will have problems trying to lower something with wheels that large. Mainly because you can't get a slim tire. I know of alot of people that have them on trucks that are bagged and body dropped, but you have to hack the truck all up. Even with a mild drop the truck still looks jacked up.
We bought toys for Operation Santa Claus last night and while shopping we saw some Buick Regals with 35's or some crap like that on them. They looked rediculous but I know they are selling. Wish I had though of putting it into production!