Here are some sources of information as a follow-up to the Sunday, March 20, 2022 show:
NOTE ON TIRE SIZE: When choosing a wheel and tire combination, remember that a given tire size can vary from one manufacturer to another. For example, the width of a P245/55-18 tire can differ significantly between brands and even tire styles from the same manufacturer. Even if you have the properly sized wheel, a tire that is an inch or fractions of an inch too large means your wheel/tire combination won’t fit.
https://static.summitracing.com/global/images/instructions/crw-35-580547500.pdf
https://www.tirerack.com/tires/tiretech/techpage.jsp?techid=7&
https://www.classiccarrestorationclub.com/article/understanding-tire-aspect-ratio/
