Fleet typeIdentity
Small fleet
6 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1458526 · MC-551039 · Updated Aug 20, 2026
John Brown
DBA JB TRANSPORT
6 power unitsHARDEEVILLE, SC50/100
CARRIER INACTIVEMC-551039 INACTIVE
Observed fleet · trailing 24 mo daily
6Power 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 20, 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 6 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 20.6 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration2020 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
20 yr unchanged
Same registration since 2006 — no chameleon / reincarnation signal.
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Verification summary
JOHN BROWN (USDOT 1458526) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 20, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Aug 20, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 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 20, 2026.
It reports 6 power units and 12 drivers in its most recent MCS-150 filing dated Feb 1, 2006.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.
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Frequently asked
What is JOHN BROWN's USDOT number?
JOHN BROWN's USDOT number is 1458526, and its motor carrier number is MC-551039.
Is JOHN BROWN authorized to operate?
As of Aug 20, 2026, JOHN BROWN is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is JOHN BROWN's fleet?
JOHN BROWN operates 6 power units and 12 drivers per its most recent MCS-150 filing.
Where is JOHN BROWN based?
JOHN BROWN is based in HARDEEVILLE, SC.
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