The Peterbilt 359 is a large truck. It can be found as a tractor trailer, a dump truck and flatbed truck. The Peterbilt 359 flatbed is found in Istanbul, while the dump truck is in Miami, and the tractor trailer is in every city. If you choose the tractor trailer truck in Take A Ride mode, you will appear driving the truck and the trailer will appear behind you. Just reverse until it connects.