Carrier profile · USDOT 2727475 · Updated Aug 20, 2026
Mary M Duff
DBA DUFF TRUCKING
1 power unitavg 15 yrLocal · 1 statesLIVINGSTON, TX50/100
AUTHORITY STATUS UNKNOWNUNDELIVERABLE ADDRESS
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Last 12 months: 2 trucks also ran under 2 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2727479USDOT 4381928Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)11
Observed (24 mo)11
Shared w/ other carriers22
Registered and roadside-observed capacity are broadly consistent.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 1C91140206S770197View sourced platform decode | 2 | 5 | May 27, 2025 | Jun 30, 2026 |
| 1XPBDP9X5GD354507View sourced platform decode | 2 | 13 | Dec 5, 2023 | Jun 30, 2026 |