Not sure specifically about the ones in the pictures, but if you're after the knobby look and don't want to listen to people telling you how unsafe they are, take a look at Pirelli MT90ATs. To clarify, people will still tell you how unsafe they are, but these are solid tires and so long as you're not trying to break records on curvy roads, they'll handle just fine.
Also, if you're after THAT knobby look in particular, then pay no mind to other people who tell you how stupid they are. Just so long as you understand that they're not as good as road tires and are good with that, then who cares. You do you.