A 25 years old map of Europe on a Lorry is not a good advertisement

Last time I wrote about a simplified world map in a store and (unsuccessfully) wondered about the design decisions behind it. This map is from the trailer of a lorry taken in 2013 in Germany. The trailer doesn't look like being 25 years old. The colours of the stickers are very vivid. The trailer looks new. So why would someone put it on the side of the truck? I've no idea ...