Wheel Size Question.

17" -18". Tire selection is much greater.
I totally get it. I first considered 17" but I haven't seen anything decent looking with a 5 x 4 bolt pattern. I may have overstated my intent when I said "emphasizing the "S" ". At this point in time I'm not looking to make any significant modifications. I really like the look of the Cragers, especially against the blue paint. Reminds me of my younger days. If I could find them, or something similar, in a larger diameter wheel l would definitely consider them. For now I'm not ready to go for the steps necessary to convert the bolt pattern. Maybe down the road the bug will bite but for now I'm just looking to get a good looking wheel with a decent tire over my Kelsey Hayes disc brakes with a 5 x 4 bolt pattern. 15" wheels have a much larger selection of tires that 14". I'm new to A Bodies. Up till now I've been a modem Mopar guy. So for now I want to make sure that the wheels I'm looking at have the correct measurements. Can you help me with that? Thanks.