Carrier profile · USDOT 502026 · MC-201798 · Updated Jun 13, 2026
The Diamond Freight System Inc
4 power unitsSAN FRANCISCO, CA50/100
CARRIER INACTIVEMC-201798 INACTIVERATED SATISFACTORYUNDELIVERABLE 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
@sbc.net — 6 carriers: USDOT 526374USDOT 1060851USDOT 1459049USDOT 1459057USDOT 1805648
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 6 related authorities · joined by email domain
- Authorities
- 6
- Combined power
- 33
- States
- 4
- Oldest authority
- Oct 23, 1992
- Active now
- 2
- THE DIAMOND FREIGHT SYSTEM INC· viewingUSDOT 5020264PU
- ATLAS CENTRAL CORPORATIONUSDOT 52637422PU
- BARRACUDA TRUCKINGUSDOT 10608515PU
- BRIAN LOEHRKEUSDOT 14590491PU
- RANDY LOEHRKEUSDOT 14590571PU
- LEONARD KNICKMEYERUSDOT 18056480PU
Affiliated entities· hover to preview