I don't mind measuring it at all, but someone will need to teach me how to.
I have read on the other posts how sellers describe their tires as having 80% left but I often wonder how they measure it and what to compare it with. If someone can give me the instructions (how and what tool to use), I am more than happy to provide the information.
As to whether I would sell the tires only.. I would rather not, as my new ride won't take these wheels. Hope you understand.