If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Carrier Truck is a new parking game with much more features than a simple parking game. You have to park a big rig, and load it with cargo, drive to destination and unload it. You also can drive different crane and forklifts which can help you to complete your complex mission in time.
Use arrow keys to drive the vehicles, CONTROL to load and unload cargo, Z and X to drive the big crane.