Home / Frequently Asked Questions (F.A.Q.) / Semi Truck Accidents: Frequently Asked Questions Semi Truck Accidents How soon after my Indianapolis car accident involving a tractor-trailer should I contact an Indiana injury attorney? Are expert witnesses necessary in my Indianapolis car accident case involving a commercial truck? Aside from the size of the vehicles involved, how do car accidents differ from truck accidents in Indianapolis? An Indianapolis injury lawyer referred to my accident in Indiana as involving a “commercial truck.” What constitutes a commercial truck? In what way is an auto accident in Indianapolis different when it involves a semi truck as opposed to one only involving passenger vehicles? Considering so many Indianapolis truck accidents involve a truck driver who was tired, what is being done to address this issue? How important is investigation in filing a truck crash claim in Indiana? I was severely injured in a truck accident in Indianapolis involving a large semi-truck and wanted to know who regulates trucking companies? Does it matter that the truck driver who caused my Indiana car crash was texting while driving? What is an underride accident and what can be done to prevent this type of Indiana truck accident from occurring? Did the truck company who employed the truck driver causing my Indiana car accident break any laws by having the driver stay on the road for 20 hours at a time? What parties may be liable for my Indiana truck accident injuries? Are lawyers necessary to help settle an Indiana truck accident claim? I was seriously injured in a car crash in Indiana involving a semi-truck and wondered who regulates large commercial vehicles? What types of damages are available in an Indianapolis truck accident claim? What can lead to an Indiana truck accident involving the spilled contents of a commercial truck and who may be liable?