22 series Custom tire size

Posted by Bradford B. Owen Jr. On 2021/7/18 18:33:52

My four door Custom came to me with the original 15 inch wheels, but I'm not sure what the original bias ply tire size would have been. In any case I want to replace the worn out oversized radials that came with the car with the appropriate size. P225/70R15 is too small for sure - what does the Packard community suggest?