Carrier profile · USDOT 4178798 · MC-1608537 · Updated Jun 13, 2026
ST 321 TRANSPORT LLC
2 power unitsSAN ANTONIO, TX50/100
NO OPERATING AUTHORITYMC-1608537 NO AUTHORITYUNDELIVERABLE 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.
Shares a registration email domain with other carriers
@sfgpools.com — 2 carriers: USDOT 4350571
Shares a company officer with other carriers
jeffrey scott turner — 3 carriers: USDOT 2839864USDOT 4365108
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 6
- States
- 3
- Oldest authority
- Jan 19, 2016
- Active now
- 3
- ST 321 TRANSPORT LLC· viewingUSDOT 41787982PU
- ARKK TRUCKINGUSDOT 43651082PU
- HARDIN COUNTY HABITAT FOR HUMANITY INCUSDOT 28398641PU
- STAYCATION FIBERGLASS POOLS LLCUSDOT 43505711PU
Affiliated entities· hover to preview