hey guys,
i have 20's on my is250..20x9 in the front and 20x10 in the rear..
yes sounds pretty crazy but they work. the rear ones were fine but the front did rub a little while turning so all i did was i heated the inside wall and pushed it in a bit..don't worry it does not affect or cause any damage to anything. its just a plastic case.
now they work perfectly alright.
ill take some pics and post them up for you :)
peace