Who What Where

It was the middle of the day. I was driving to my new house to see what it looked like. But, there was the long drive there. It took over two hours to get from San Fransisco to Colorado, but at least I just had this highway to get over. I was on the highway when, out of nowhere, a truck honked its horn behind me. I turned my head, and there was this large semi behind my car, honking like the driver wanted me to move. "Fuck him! I came all this way." I decided. 10 minutes later, the truck was STILL honking away. So I finally caved, and moved out of his way.
I thought that he would just go forward, but I was wrong. Instead, the truck came closer to my car, and

BUMPED ME OFF THE ROAD!

. Screaming, I frantically swerved the car and just ''barely'' made it away from the trees. When I managed to stop the car, the truck was sitting at the sides of the road. Just sitting there, as if it wanted me to con near it. Naturally, I wouldn't. But I did anyway.
When I got near it, the truck door opened. And I discovered...

THE TRUCK HAD NO DRIVER!!!!!!