Not so easy Pat but this is what I have used. May be a bit extreme though.
I had to use this to install the tire.
This is the stock tire at least on the TMCC Moguls. 1” diameter.
A better compromise might be this 3/4” tire.
Pete
Well, I guess that the old website someone talked about(Train Doctor I think) is definitely out of date on the Lionel traction tire list. I don't see those numbers over on that list.