Carrier profile · USDOT 856144 · MC-377397 · Updated Jul 19, 2026
S T BROS INC
31 power unitsavg 4.6 yrRegional · 6 statesFRESNO, CA94/100
CARRIER ACTIVEMC-377397 ACTIVE
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: 1 truck also ran under 1 other carrier
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3255014Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (2 trucks · 3 carriers)
Across all inspections on record: USDOT 2726553USDOT 3227429USDOT 3255014
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)3131
Observed (24 mo)2525
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 |
|---|---|---|---|---|
| 1UYVS2533J2139819 | 3 | 7 | Aug 20, 2024 | May 22, 2026 |
| 1UYVS2535P2989430 | 2 | 10 | Aug 16, 2023 | Jan 4, 2026 |