Carrier profile · USDOT 3934770 · Updated Jun 13, 2026
ROBERTO CARLOS DIAZ
DBA LONGHORNS TRANSPORTATIONS
1 power unitHOUSTON, TX50/100
AUTHORITY STATUS UNKNOWN
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 company officer with other carriers
roberto diaz — 31 carriers: USDOT 1156734USDOT 1427052USDOT 1556892USDOT 1600181USDOT 1635300USDOT 1763146USDOT 1856502USDOT 2050325
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 31 related authorities · joined by officer
- Authorities
- 31
- Combined power
- 64
- States
- 11
- Oldest authority
- Aug 4, 2003
- Active now
- 13
- ROBERTO CARLOS DIAZ· viewingUSDOT 39347701PU
- PECK'S TRUCKING LLCUSDOT 346101426PU
- ROBERTO DIAZUSDOT 18565026PU
- BORUSAN PIPE US INCUSDOT 39622422PU
- ROBERTO DIAZUSDOT 34764312PU
- ROBERTO DIAZUSDOT 16353002PU
- R C FLOORING INCUSDOT 28514441PU
- ROBERTO DIAZUSDOT 15568921PU
- THE OLD RANCH EVERGREENUSDOT 17631461PU
- TM TRANSPORT INCUSDOT 25285221PU
- RODIMAXUSDOT 42182921PU
- RDP TRANSPORT CORPUSDOT 33123201PU
- ROBERTO DIAZUSDOT 14270521PU
- DIAZ & ASSOCIATESUSDOT 44867861PU
- RODICIO TRUCKING INCUSDOT 34724921PU
- DIAZ'S EXPORT INCUSDOT 24929871PU
- URBAN COWBOY TRUCKING LLCUSDOT 42116201PU
- ROBERTO DIAZUSDOT 20503251PU
- ROBERTO DIAZUSDOT 43889581PU
- ROBERTO DIAZUSDOT 24085961PU
- ROBERTO DIAZUSDOT 38290111PU
- DIAZ TRUCKING TRANSPORT LLCUSDOT 38013741PU
- RYD TRANSPORT LLCUSDOT 38534961PU
- RD AUTO TRANSPORT LLCUSDOT 41013371PU
- DB RESEARCH LLPUSDOT 11567341PU
- ROBERTO DIAZUSDOT 16001811PU
- 7 DIAMONDS TRANSPORT LLCUSDOT 37839781PU
- ROBERTO DIAZUSDOT 21217961PU
- GHCR CARGO S DE RL DE CVUSDOT 30095141PU
- ROBERTO DIAZUSDOT 26954541PU
- ROBERTO DIAZUSDOT 29227981PU
Affiliated entities· hover to preview