Carrier profile · USDOT 3841 · Updated Jun 13, 2026
SOUTHERN SUPPLY CO
3 power unitsavg 9 yrLocal · 1 statesSPRINGFIELD, MO50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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 3841432USDOT 4372456Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (4 trucks · 4 carriers)
Across all inspections on record: USDOT 3841432USDOT 4372456USDOT 754533USDOT 384183
Shares a company officer with other carriers
steve squires — 3 carriers: USDOT 850081USDOT 1042066
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)33
Observed (24 mo)11
Shared w/ other carriers44
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 1GRAP0620GT614988 | 3 | 6 | Mar 17, 2025 | Jun 4, 2026 |
| 3HSDZAPR6JN532435 | 2 | 3 | Jan 8, 2025 | Jul 1, 2026 |
| 1TTE5320610795051 | 2 | 2 | Jul 13, 2024 | Jun 4, 2026 |
| 3HSDZAPR1MN231172 | 2 | 3 | Jul 13, 2024 | May 1, 2025 |
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by officer
- Authorities
- 3
- Combined power
- 4
- States
- 2
- Oldest authority
- Jun 1, 1974
- Active now
- 3
- SOUTHERN SUPPLY CO· viewingUSDOT 38413PU
- COACH TRANSPORT INCUSDOT 10420661PU
- COACH LOGISTICS INCORPORATEDUSDOT 8500810PU
Affiliated entities· hover to preview