hey toyrota , i run 17"s on my KE25 , but i paid for them brand new (still paying for them) , go and see the guys at Australias best tyre service down near canterbury or punchbowl (around there somewhere) they soughted me out with the correct offset and width , but you might wanna save your penny's for a while though
i would put up a pic if i knew how to , theres one on my profile on here or on my toymods one , try RO11LR as my handle