Trust and evidence
DOT Intel research methodology
We keep source facts, calculations, and models visibly separate so readers can judge what the evidence supports.
Observed evidence
Named FMCSA and other public-source records are shown as observed facts with source and freshness context.
Calculated measures
Counts, shares, changes, and comparisons identify their population, period, exclusions, and denominator.
Modeled signals
Renewal timing, risk bands, and recommendations are labeled DOT Intel models. They are decision support—not regulator or insurer determinations.
Editorial review
Indexable research requires visible sources, dates, limitations, authoring responsibility, review responsibility, and material-update history.