With the right offset rims you can get 205/60/13's under the back easy :lock:
If you want really low at the back, dismantle the leaf pack, put the main leaf in a hydrolic press and straighten so its around 2" less curved, reassemble and fit into car. Leaves will end up curved the wrong way but it will be LOW. Just off the bump stops in my old KE35 anyway :lock_folder: .