Hi this is my first post on this forum so I may not be in the right place, let me know if I should be somewhere else, thanks! So I just bought my very first car about a week ago, a beautiful red 1994 mustang GT and am loving it so far. The first of many changes I'd like to make to this car is to change out the tires and rims. The previous owner put 20" rims on it. They say 255/35ZR20 97W on them, and all 4 are the same. From what I've gathered from google the 20" rims can negatively affect power as well as ride quality and something like 17's would be more suitable. Not to mention they rub up against the body if I make really sharp turns so I'd like to get em switched out ASAP! Anyway I'm looking for suggestions as to what dimensions to get for the tires, are 17's a good choice, and if so should I get the same rim size and dimensions for the back as well as front wheels? Any recommendations are much appreciated thanks in advance!