I’m working on a free database I intend to give away that tracks dimensions for the purposes of shopping/comparison, as well as other stats for maintenance and support.
It’s a matter of the current storefront software really isn’t set up to handle these kind of queries. It could but it’s not yet. On top of that, almost all entries in whatever back-end would most likely have to be appended to fit certain categories. For example, it might just go “micro, undersized, full sized, over-sized” and numbers to show ranges. It won’t be perfect, but it will narrow the search parameters. But then does it need to go further? Bearing? Shape? Caps/no caps(does anyone care on this one?), width?
For me, I have preferences, but I gladly shop outside my preferences. In fact, I often shop without taking my preferences into consideration. But, I know that a lot of people really like to stay within their target zones. This would help.