The 18wheelshaulin.exe file you have requested: Official Demos / 18 Wheels of Steel: Haulin' Demo - 143.96mb is not available. Perhaps try browsing all files for the game 18 Wheels of Steel Haulin and upload any files you want to share or are missing. This is the only information we could locate:
Sixty minute trial version of 18 Wheels of Steel: Haulin'. Full version can be unlocked after buying a key.