Euro Truck Simulator 2 (ETS2) http://steamcommunity.com/app/227300
I've been following this game for a while on Steam and finally bought it!
Basically in two words "Great Simulator"
You drive a truck around the roads of Europe delivering cargo, but not only!
You build up your profile and you can buy your own truck(s) and with time and virtual currency upgrade them, pimp them, style them.