Rigs of Rods is not only a great name for a simulator, it's simply a lot of fun.
The bonus of Rigs of Rods is that it's gained such a cult following that many users have contributed their own vehicles so if you've ever fancied driving a Ford Mustang around the desert, then here's your chance.
You can view each vehicle from almost any external angle and your dashboard is displayed along the bottom of the screen.