17x7.5 “square” tire setup

So I have to get 17inch wheels to clear my new calipers and I found a good set of 17x7.5 wheels for a good deal, and was wondering what size tire I should get to get the straight up sidewall look, I hate stretched tires and want to try to find a set of all seasons that wont look rounded. If this doesn’t make sense and I need to link a pic Jlmk!