I apologize if this material is available somewhere on the site, I tried a couple of searches unsuccessfully.
I am trying to find out what wheels were commonly used on the Packards of the 30s, and the overall tire/wheel combination outer diameter. I know the early 30s had 17" wheels, later 30s 16"; with 4 & 4.5" widths. Apparently there was also a 16" 6" width for the V12 cars.
Can anyone help me with the outer diameter dimensions?