Make use of your driving and parking skills to drive the big rig onto the indicated place. The truck must stop inside the place, don't touch the lines. After you parked it correctly, you must load it with boxes using a forklift. Then you have to drive the truck to it's destination. Quite challenging, because all tasks have to be achieved within a limited time.
Use the ARROW KEYS to drive the truck. Use CTRL to lift and SHIFT to unlift crates.