A Comprehensive Guide to Truck Accidents Truck accidents aren’t like normal car accidents. Any kind of car accident can result in serious injuries, but truck accidents are usually catastrophic. The reason is that these trucks can weigh up to 30 times more than a car. When a semi’s trailer is fully loaded, the truck becomes a potential weapon that can demolish a passenger vehicle. There are also several other reasons why trucks are more dangerous than cars. Because truck accidents often involve multiple parties that may be spread out over several jurisdictions, they are generally quite complicated cases. This is why it’s important for injury victims to work with an experienced Philadelphia truck accident lawyer.