Here is mine... it's lifted. I have a 3.5" suspension lift with a 2" body lift. I am running 33's on 16's. I think it's beefy enough... bigger is better looking, but not practical by any means.
:goinposta
I don't think a 4Runner belongs on anything bigger than 18's IMHO. The truck is a mid size and those wheels are way too overbearing for our trucks. If you want anything bigger than 20's, I say go with something like an Expo or Yukon or the like.