Cheats:
Pause the game and type any of the following codes:
Infinite gas -> fillup
Money and license -> hardtruckisthebest or wininalottery
Unlock all roads -> openallroads
Disable mines -> minesoff
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
Master code -> hardtruckisthebest
Truck select -> truckbeyer