http://www.scssoft.com (SCSSOFT, the official website of game developer)
http://bbs.18wos.org (Chinese fans forum which has many visitors)
http://www.rignroll.com (The Rig'N'Roll official English site)
http://rignroll.taba.ru (Rig'n'Roll social site which contains lots of game materials)
http://home.deds.nl/~equality/index.html (3dartpol is one of the oldest websites of trucker games)
http://3dartpol.getphpbb.com (The forums of 3dartpol)