Pause the game and type one of the following codes:
Infinite gas: fillup
Money and license: hardtruckisthebest
Unlock all roads: openallroads
Disable minesminesoff
Display hidden containers on map: advancedmap
Press Backspace for free repair: freerepair
Press Ctrl + 5 for free recovery: freerecover
Press Ctrl + 1, 2, 3, or 4 for more thrust: turbine