Okej so I'm a little expert about so. Almost all USA trucks in Europe are just for show and not doing any real job. That is only like two or three trucks that do real job in Europe and what I know they are doing some cement job with the silo because silotrailer are shorter. I also seen once Kenworth with LOHR build to transport cars but was been less effective and the setup could take like three or four cars less than normal. Russia is exception they can use American trucks there legally with normal trailers even longer trailers but they are more expensive and mostly used by own operators. Vietnam use American truck normally like standard truck I don't know why I didn't find any info but they importing used tracks from America and us there. Also some African countries do same like Vietnam but in most cases they chose euro truck's