Hi guys, Im a new member as of today. I have a 62 Impala that was in family for years. I had it sitting for the past 25 years. I just started to work on it to get it running. I wish to know what is the biggest tire and rims that I can install with the proper back space to be able to fit . I do not want to go with anything more than a 15'' rim. I do not want to do that plus sizing thing. See my overall goal is to stuff the absolute tallest and widest tires in the rear , and a good size in the front. I want it to look correct for 1962. I want it to look like it was a weekend drag racer and a daily driver from 1962. I have additional work to do to it to make it look that way, but this is my start. I don't want to but 30 different tires and rims to try on. I spent 99.00 for a plastic back space gauge from summit, and its way to confusing. Any size info would be great, thanks.