A commercial truck crash can require investigation of the driver’s conduct and the businesses responsible for the trip, equipment, and cargo. The name painted on the trailer may not identify every relevant company. Preserve the truck’s identifying information and electronic evidence early.
Regulations guide the investigation
The Federal Motor Carrier Safety Administration publishes hours-of-service rules and other commercial motor vehicle requirements. Which rules apply depends on the operation and vehicle; passenger and property-carrying operations do not share every limit, and exceptions may apply.
A regulatory violation can be important evidence, but it does not by itself answer every liability question. The investigation must connect the relevant conduct or equipment condition to the crash. Equally, a log that appears compliant does not establish that a driver was attentive or driving safely at the collision site.
Identify the businesses and preserve their records
- Photograph the tractor and trailer numbers, license plates, company names, and USDOT markings if this can be done safely.
- Request preservation of available dashcam video, electronic logging data, dispatch communications, location data, and relevant vehicle event data.
- Review driver qualification and training records when they relate to the conduct at issue.
- Identify inspection, repair, and maintenance records for the truck and trailer, especially for any suspected brake, tire, or lighting problem.
- Preserve shipping and loading information when cargo movement, weight distribution, or securement may have contributed.
Separate possible responsibility from proven responsibility
The driver, motor carrier, equipment owner, maintenance provider, or another road user may warrant investigation. A company is not automatically liable simply because its name appears in a shipping record. Contracts, control of the operation, employment relationships, and the actual cause of the collision help determine the proper parties.
Keep the police report, witness contacts, scene photographs, and original recordings. Vehicle repairs or disposal can remove useful evidence, so discuss an inspection before authorizing major changes when possible. Do not personally attempt to retrieve data from a damaged commercial vehicle.
Document the injury separately from the crash
A liability investigation should proceed alongside documentation of treatment, work restrictions, assistance needs, and out-of-pocket losses. The size of the truck does not establish the amount of damages or the insurance available for a particular crash.
Our Michigan truck accident practice page describes representation in these cases. If injuries prevent work, the lost-wage documentation guide explains which records to organize. A timely consultation can help address evidence preservation and the different insurance claims that may arise.
Discuss your claim with Logeman & Iafrate
For a free consultation, contact Logeman & Iafrate, P.C. or call (734) 994-0200. Bring the records described above so the conversation can focus on your accident, available coverage, and next steps.
This article provides general information, not legal advice. The applicable law, policy terms, and deadlines depend on the facts of your case.
Frequently Asked Questions
Does a federal rule violation guarantee a successful claim?
No. Its relevance, the applicable rule, causation, and damages still require proof.
Why preserve electronic logs quickly?
Electronic records and video can change or become unavailable. A focused preservation request identifies the trip, vehicles, date, and records at issue.
Can more than one company be involved?
Yes. The truck, trailer, transport operation, maintenance, and loading may involve different businesses. Responsibility depends on the facts.








