Quote:
Originally Posted by Mad Mat
well with the stock 16s i ran a 50 but they where a 195.
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yeah. As you go wider on the tyre (from 195 to 205/215/225) you have to go lower profile on same rim to keep rolling diameter close to spec
ie: 195/50 is a certain ratio of width to hieght etc. 225/40 would actually be closer to spec whereas 225/50 would be taller (greater rolling diameter)