Get him (if he doesn’t already have it) the Promods V1.90 expansion map, it really is quite remarkable a mod, opens up the game 3-4X its OE size.
The main attraction for me to this simulator was just how big the level of customization it is, maps, trucks, tuning, paint, even add new cargo (got an agricultural expansion too), you can change the AI traffic; even its regularity and its style of driving, the interiors, even make the armco barriers glow in the dark.
