Does anyone know if there are metal wheels AND metal trucks available for N scale rolling stock? Are there [rolling stock] brands to be aware of, that might have any special considerations to keep in mind, if one were to want to modify their rolling stock in this way?
(I know, with N scale...
O Scale -
Need to replace trucks on a boxcar. Old ones were plastic. Would like metal replacement trucks.
Please advise where to get and is there a specific part name or number one should look for?