Carrier profile · USDOT 2729057 · Updated Jun 13, 2026
Sierra Express Delivery Service Inc
5 power unitsLocal · 1 statesSACRAMENTO, CA50/100
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 2674079
Shares a company officer with other carriers
steven lamb — 7 carriers: USDOT 2342921USDOT 2397536USDOT 2933860USDOT 3717913USDOT 3809544USDOT 4030387
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 1BABKC7A4LF035350View sourced platform decode | 2 | 2 | Nov 12, 2024 | Sep 12, 2025 |
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 7 related authorities · joined by officer
- Authorities
- 7
- Combined power
- 28
- States
- 5
- Oldest authority
- Sep 17, 2012
- Active now
- 4
- SIERRA EXPRESS DELIVERY SERVICE INC· viewingUSDOT 27290575PU
- BLACK RIDGE SERVICES LLCUSDOT 37179139PU
- BLACK SHEEP OILFIELD SERVICES LLCUSDOT 23975368PU
- SBS DELIVERY LLCUSDOT 29338602PU
- STEVEN R LAMBUSDOT 23429212PU
- LAMB UNLIMITED LLCUSDOT 40303871PU
- BUSINESS AS USUAL LLCUSDOT 38095441PU
Affiliated entities· hover to preview