Carrier profile · USDOT 251489 · Updated Jun 13, 2026
HOLSUM DE PUERTO RICO
213 power unitsLocal · 1 statesTOA BAJA, PR50/100
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.
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (1 truck · 1 carriers)
Across all inspections on record: USDOT 3825901
Shares a company officer with other carriers
ramon calderon — 4 carriers: USDOT 1631490USDOT 2694081USDOT 4196929
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)213213
Observed (24 mo)22
Shared w/ other carriers11
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 |
|---|---|---|---|---|
| 1FDRU6PG3PKB16658 | 2 | 2 | Nov 4, 2024 | Sep 1, 2025 |
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by officer
- Authorities
- 4
- Combined power
- 216
- States
- 4
- Oldest authority
- Oct 22, 1984
- Active now
- 3
- HOLSUM DE PUERTO RICO· viewingUSDOT 251489213PU
- RAMON CALDERONUSDOT 26940811PU
- RAMON CALDERONUSDOT 16314901PU
- KRAZY 8 TRANSPORT LLCUSDOT 41969291PU
Affiliated entities· hover to preview