Causes of Truck Crash Accidents Although the truck driver is usually at fault for the truck crash however, there are other factors that can cause accidents. The most frequent causes are fatigue of the driver or impaired driving, as well as trucks loaded with hazardous cargo. Manufacturers of such equipment could also be held responsible for damages. If you sustain injuries, you should seek medical care as soon as is possible. Document evidence of the crash and share information with the other parties. Get a copy of the police report. Keep a l