Carrier profile · USDOT 1598472 · MC-591350 · Updated Jun 13, 2026
SOUTH TEXAS PROPPANT LLC
11 power unitsMCALLEN, TX50/100
NO OPERATING AUTHORITYMC-591350 NO AUTHORITY
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
@stpetro.com — 2 carriers: USDOT 1585555
Shares a company officer with other carriers
joel romero — 6 carriers: USDOT 2424344USDOT 2497486USDOT 2607275USDOT 3715654USDOT 3840658
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 7 related authorities · joined by email domain + officer
- Authorities
- 7
- Combined power
- 38
- States
- 4
- Oldest authority
- Dec 12, 2006
- Active now
- 5
- SOUTH TEXAS PROPPANT LLC· viewingUSDOT 159847211PU
- PIONEER CARRIERS LLCUSDOT 249748620PU
- JR TOWING SERVICES LLCUSDOT 24243443PU
- SOUTH TEXAS PETROLEUMUSDOT 15855552PU
- QUALITY AND EXPERT LOGISTICS LLCUSDOT 37156541PU
- ROMEROS GROUPUSDOT 38406581PU
- JOEL ROMEROUSDOT 26072750PU
Affiliated entities· hover to preview