Editorial policy & source standards

Clear sources, dated observations and practical guidance help readers assess what a record can actually tell them.

Policy published October 8, 2026 · Publisher: Truck Safety Research

Official sources first

Carrier records come from identified FMCSA datasets. Report-request instructions cite the investigating agency or responsible state office. We link to the underlying source so readers can verify details that may change, including report availability and fees.

Separate evidence from interpretation

• Reported crash involvement does not establish fault.
• An inspection out-of-service finding is distinct from a company-wide order.
• Registration, operating authority and a federal safety rating are separate subjects.
• Missing data is not a clean record, and unavailable data is not zero.
• A carrier’s business address does not identify where its crashes occurred.

Authorship and professional review

Guides are authored under the Truck Safety Research publisher name. We publish source-based general information rather than individual legal advice. A named reviewer, professional credential or “attorney reviewed” label is used only when that person’s participation and completed review are confirmed. No such review is currently claimed.

Dates and updates

A guide’s source-check date describes the editorial check of its cited resources. A report’s source-publication date, retrieval date, rating date and measurement window describe different things. Automatic refreshes do not make every incident immediately available or reconstruct records from before the site observed them.

Comparisons and retained history

Inspection benchmarks are calculated from the same public SMS dataset as the carrier figures, using inspection-weighted totals. They describe that feed’s coverage rather than every truck or a carrier’s crash risk. Retained observations show what the site fetched at the stated times. A change can reflect a corrected record or a moving measurement window.

Corrections

Verify the original agency record when a name, identifier or count appears incorrect. FMCSA’s DataQs process handles requests to review federal or state data. Corrections accepted by the source can appear after the source and site refresh. The site’s methodology explains when last-good fallback data may be shown.

Intake and commercial independence

Public reports are not conditioned on sharing contact details. A case-review call to action is separate from the record’s findings. We do not publish claimant information in carrier reports, invent ratings or testimonials, promise compensation, or label a company liable based on its safety history.

Data methodology · Privacy and intake disclosures