A tractor-trailer crash is not just a bigger car accident. Commercial carriers can create additional evidence, defendants, insurance layers, and regulatory questions. Some records may be routinely overwritten, which is why preservation can matter immediately.
1. Call police and get medical care
Michigan State Police states that crashes involving injury or death, or apparent property damage totaling $1,000 or more, are reportable under MCL 257.622. Emergency care comes first. Symptoms can also evolve after the adrenaline of a major collision wears off.
2. Identify the truck and the carrier
Photograph the tractor, trailer, company markings, license plate, DOT number, and any identifying unit numbers if it is safe to do so. The driver may work for a carrier, contractor, brokered operation, or another entity whose role needs investigation.
3. Preserve commercial evidence
Potential evidence can include hours-of-service records, electronic logging data, engine-control or event data, inward- or outward-facing camera footage, dispatch communications, inspection reports, maintenance records, driver qualification records, bills of lading, and cargo information.
4. Look beyond the truck driver
Depending on the facts, potential responsibility may extend to a motor carrier, employer, owner, maintenance company, loader, shipper, broker, or another party. The existence of a commercial relationship does not automatically establish liability, but it can expand the investigation.
5. Document the human impact
Serious truck crashes can produce orthopedic injuries, traumatic brain injuries, spinal injuries, burns, scarring, post-traumatic symptoms, or fatalities. Preserve medical records, restrictions, missed-work documentation, and information showing how the injuries change daily life.
Primary source: Michigan State Police — Traffic Crash Reporting FAQ.