What is the largest wheel I can put on a '84 VW Rabbit, without doing any suspension work? I have heard 17"?

I want to put larger if it will fit. And what tire combination?What is the largest wheel I can put on a '84 VW Rabbit, without doing any suspension work? I have heard 17"?The wheels would be worth more than the car, not to mention it would look dumb.What is the largest wheel I can put on a '84 VW Rabbit, without doing any suspension work? I have heard 17"?225/40r18 on my 02gti with room to spare if price and ride quality dont matter go with a 30 or 25 series 19 in wheel -like a 215 or 225 30 19 -TOO SICK!!! found a zx512 on spoiled cars for 199.99 215/30r19 only 24inches tall-lol it will fit check it out -real close to a 195/60r14 in height