Stock 15" is very close to stock 14" tire. Run whatever wheel you like best. Do something different if you want or when you can't get another set of 14s or whatever you have on there at the time.

I just bought a set of Michlin Defenders. They are supposed to last for 90,000 mi. That's more than 6 years because I have too many vehicles. The car will be broken in at ~300,000 mi when the tires need to be replaced. The good thing about tires is they don't have to be adjusted. Simply get them balanced & rotated and no issues until they are worn out. I wish all of the other systems were like that.

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85SD 240K & stopped counting painted, putting bac together. 84SD 180,000. sold to a neighbor and member here but I forget his handle. The 84 is much improved from when I had it. 85TD beginning to repair to DD status. Lots of stuff to do.