Truck Accident Evidence Kit

A truck's Engine Control Module records speed at time of crash, brake application, throttle position, cruise control status, hours of service compliance, hard braking events, and sometimes GPS location. This data is often overwritten within 30 days. The Kit explains exactly which data fields to demand and how to request them before the window closes.

A spoliation letter is a written legal notice to the trucking company demanding that they preserve all relevant evidence and not destroy, overwrite, or alter it. It must be sent promptly — often within 10–14 days — to create a record that puts the company on notice before evidence disappears. The Kit includes a spoliation letter framework.

You can access the carrier's CSA (Compliance, Safety, Accountability) score, out-of-service order history, inspection records, crash history, and Safety Measurement System data through the FMCSA website. The Kit includes a step-by-step FMCSA research guide that identifies violation patterns relevant to your claim.

Potentially liable parties include: the trucking company (carrier), the freight broker that arranged the load, the shipper who loaded the cargo, the maintenance company that serviced the truck, and the truck or parts manufacturer if a defect contributed. The Kit's multi-defendant map identifies each party's potential liability and what evidence supports each claim.

Hours of service violations (driving beyond legal limits), falsified logs, and missing log entries are among the strongest indicators of carrier negligence. Post-accident, these records are frequently altered or 'corrected.' The Kit explains how to demand the original logs, including electronic logging device (ELD) data, before spoliation occurs.

Federal regulations require minimum retention periods for some records, but ECM data is not always covered and may overwrite in 14–30 days depending on the system. Some carriers retain it longer; others do not. The Kit recommends treating day 10 as the effective deadline for a formal preservation demand.

A carrier operates the truck; a freight broker arranges cargo transport between shippers and carriers. Brokers have historically claimed immunity, but courts are increasingly holding brokers liable for negligent carrier selection. The Kit identifies when broker liability applies and what evidence establishes a negligent hiring claim.

Most significant truck accident cases benefit from an accident reconstruction expert, an industry safety expert to address FMCSA violations, and a medical expert for severe injuries. The Kit's attorney-ready evidence file section is specifically designed to organize materials for expert review.

Truck accidents involve federal regulations (FMCSA), multiple potential defendants, large corporate insurers with experienced defense teams, and time-critical evidence windows that do not exist in ordinary car crash claims. The Kit is built specifically around these differences and the compressed timeframes they create.

For moderate injuries with clear single-defendant liability, self-representation may be feasible in the early stages. For serious injuries, disputed liability, or cases involving FMCSA violations and multiple defendants, trucking litigation counsel is strongly recommended. The Kit helps you gather evidence and understand the landscape before that engagement.