To get the full experience of playing this game you will have to create a Truck Simulator USA account since that's the only way you can play with friends and also use some cool features (chat, achievements, etc.) offered by the developers! We do not recommend signing up for an account because it requires personal data & ads which no one might like & we don't think that there are many advantages in creating an account. If you really want to then go ahead but if you are hesitating, then skip creating an account as it is totally worth it.