So, Spin Tires. Yah. What is it? A game. The game with incredibly realistic physics, awesome huge trucks getting stuck in mud, sometimes literally drowning in there. Also it has rich community as you can witness there
http://www.worldofmods.com/spin-tires/ and lovign developers eager to provide feedback. While it all may sound very boring on paper, you should consider checking out it's official trailer on Youtube, as it is really well filmed and gives you the feeling of the game. Check it out.
