After a truck accident, you may hear a very different story from the truck driver or trucking company. The other party might blame traffic, the road or your actions. You know what you saw, but the crash may have happened too quickly for you or other witnesses to recall every detail.
The truck’s black box could help you establish the facts without relying on memory alone. While some witness accounts might be incomplete, the black box provides recorded data that may support your version of what happened.
What do truck black boxes record?
The term “black box” may describe several recording systems inside a truck. An event data recorder tracks speed, brake use and engine activity. It might also store information about the final seconds before the crash.
An electronic logging device tracks the driver’s work and rest time. It also records engine hours and miles driven. Meanwhile, GPS or fleet records often show the truck’s route and stops.
Together, these records help you form a clear timeline of the truck’s activity before the accident. They may also reveal whether the driver’s account matches the truck’s records. However, the data is only useful if you preserve it before the system deletes or replaces it.
Why does fast preservation matter?
Truck data does not remain stored forever. While federal rules require carriers to keep certain driver logs for set periods, other records might have much shorter storage times. Some systems may replace old files when the truck starts a new trip. A trucking company could also repair the truck or return it to service before anyone saves the data.
A preservation letter tells the trucking company to keep records tied to the crash. The letter may cover the following:
- black box data
- driver logs
- camera footage
- GPS files
- repair records
Under Georgia law, a party must preserve key proof when it knows or should know that litigation is likely. A court might impose penalties when a party destroys that proof.
Secure the evidence and solidify your case
Black box data may not answer every question about a crash, but it could give you firm facts about the truck and the driver. In complex cases like a truck accident, these facts might be enough to shift liability from one party to another. When you understand what truck systems record and you move to preserve those records, you are better prepared to build your case.