I got a new Lionel stack (intermodal) car that is pretty squeaky. Is WD-40 OK to use on trucks? If not, what? THANKS…
Do NOT use WD-40. Automatic transmission fluid or a light weight hobby lube such as LaBelle 107 would be much better than WD-40. Although the can claims that WD-40 can be used as a lubricant, it quickly evaporates and contains no lubricant.
neolube!!
grizlump