Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 3435039 · MC-1114025 · Updated Aug 9, 2026
United Sierra Group Corp
1 power unitHIALEAH, FL50/100
AUTHORITY STATUS UNKNOWNMC-1114025 STATUS UNKNOWNHAZMAT
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 · FMCSA snapshot · Aug 9, 2026
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 6.2 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration66 yr registered
Authority not on fileInsurance (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
6 yr unchanged
Same registration since 2020 — no chameleon / reincarnation signal.
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Verification summary
UNITED SIERRA GROUP CORP (USDOT 3435039) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 9, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 9, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 9, 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 refreshed Aug 9, 2026.
It reports 1 power unit and 2 drivers in its most recent MCS-150 filing dated Jun 2, 2020.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 9, 2026.
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Frequently asked
What is UNITED SIERRA GROUP CORP's USDOT number?
UNITED SIERRA GROUP CORP's USDOT number is 3435039, and its motor carrier number is MC-1114025.
Is UNITED SIERRA GROUP CORP authorized to operate?
As of Aug 9, 2026, UNITED SIERRA GROUP CORP is inactive in the FMCSA register.
How big is UNITED SIERRA GROUP CORP's fleet?
UNITED SIERRA GROUP CORP operates 1 power unit and 2 drivers per its most recent MCS-150 filing.
Where is UNITED SIERRA GROUP CORP based?
UNITED SIERRA GROUP CORP is based in HIALEAH, FL.
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