Rally Wheels

I'm looking to buy a set of original 14" rally wheels for my '64 Dart GT convertible, to replace the stock 13" wheels and hubcaps.. These have the correct lug spacing of 5x4". I think they should bolt right onto my hubs.
I'm looking for a size the would serve well for just cruiseing and car shows.
What tire size would you suggest?
Thank you,
Steve

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