Hard Truck: 18 Wheels of Steel Cheats (PC)

Using cheat codes to play a game is an
  unsupported modification. Technical

  Support cannot answer questions relating to their use. Cheat codes are
  developed

  and used by game programmers for debugging purposes. They are provided
  by

  popular request and are "as is".

  Basic cheats-

  Make a back up of the CONFIG.CFG file in "C:Program FilesHard
  Truck 18

  Wheelsgameusr"

  Edit the CONFIG.CFG file in "C:Program FilesHard Truck 18
  Wheelsgameusr"

  In the CONFIG file, look for the line "uset g_console" and
  change the 0 to a 1

  This enables the game console.

  Save the CONFIG.CFG file.

  Run HT18WoS.

  In the game, press the ~ (tilde) key to display the console. Type the
  following

  cheats (do not include the quotation marks).

  "Cheat truck x" changes the truck. X is 1-6. The default
  truck in the West and

  Midwest is 2, the default truck in the Mountains is 1.

  "Cheat skill X" changes your rating. X is 1-4.

  "Cheat money x" allows you to set the amount of money you
  have. X is the dollar

  value.

  Press ~ to close the console.