Stop in for a cup of coffee

I just put these 225/60/14 on the stock 5.5" wheels with no problem. Un-mounted, the bead width was 5.5" so there isn't any tread distortion.

IDK about whitewalls but BFG makes redline tires in that size.

If you jump to the 15" wheel, you will probably have more choices.
Your just under the recommended min width of 6" I agree they look great. Getting very limited in 14" and not much at all for WW. No go on 15s cause my covers are 14...