Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 1918631 · MC-686927 ·
Silvia Castro
DBA SMSD TRANSPORT
1 power unitSAN DIEGO, CA50/100
CARRIER INACTIVEMC-686927 INACTIVE
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 17.2 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration1717 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
17 yr unchanged
Same registration since 2009 — no chameleon / reincarnation signal.
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Verification summary
SILVIA CASTRO (USDOT 1918631) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Aug 16, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I. FMCSA authority data as of Sep 3, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data. FMCSA operations data as of Sep 17, 2026.
It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Jul 24, 2009. FMCSA identity data as of Sep 3, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Sep 3, 2026.
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Frequently asked
What is SILVIA CASTRO's USDOT number?
SILVIA CASTRO's USDOT number is 1918631, and its motor carrier number is MC-686927.
Is SILVIA CASTRO authorized to operate?
FMCSA authority data as of Sep 3, 2026. SILVIA CASTRO is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is SILVIA CASTRO's fleet?
SILVIA CASTRO operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is SILVIA CASTRO based?
SILVIA CASTRO is based in SAN DIEGO, CA.
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