15 inch wheels on early A body pictures

Hi can you give me some info on your rims make bolt pattern offset thanks
The wheels are Halibrand look alike's no longer produced. There was a vendor at The Nats a half dozen years ago selling them. I bought mine used from a member here. They are small bolt pattern 15". 4 1/2" wide on the front with 165/80-15's and 15x7 with a 4" backspace.