Vince, get one of the Revell "Rat Rod" kits, like Tom mentioned. They have 16" '40 Ford steel wheels with nice trim rings & caps. For the slicks, try the Revell '64 T-bolt kit, since the rear wheels in that kit are 16" also. It has blackwall slicks you can paint whitewalls on, or leave as-is. And if you want a deeper steel wheel than the Rat Rod offering, the T-bolt comes with that option too. Post some progress pics when you can!