GTAF is (mostly) a good site... except for the Vehicle chat area, anything not related to GTA itself. The Vehicle Talk area is full of pretending assholes and ricers, as well as eurotrash lovers. People with their head screwed on the right way always get banned because the mods there are such dickheads.

These guys are just videogamers pretending to be petrol heads. They should fuck off.

The biggest Grand Theft Auto based forum on the internet. A great place if you know the right people and can spell. Sadly, 2007 has seen a plague of locus-like noobs arrive waiting for GTAIV.