As I was pulling out of Zip's Car into a parking spot to vacuum truck. I was barely moving when the truck accelerated at a high rate of speed and hit the wall in front of me. It was like the truck had a mind of its own. I just knew I wasn't doing it. If someone had been walking in front of me it would have killed them. My air bag did not come out. My chest hit the steering wheel very hard. The police showed up and did a report. I did not get a ticket. The truck was towed and looked over. There was so much damage to the truck it was totaled. I can't believe this happened to me. I wouldn't want this to happen to anyone. It was a very scary experience.