Good morning, yesterday I uninstalled RF2, and then reloaded everything to clean it up, but I realized that the "WORKSHOP" only downloaded the latest version 1.54 and 1.55, how come?
Steam replaces any old version of a car or track with the newest version. So if you have a skin mod or track pack that requires an older version, those will no longer work until the mod author uploads a new version as well.