Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 336809 · MC-227333 · Updated Jun 13, 2026
Thornburg Brothers Inc
2 power unitsMODOC, IN50/100
CARRIER INACTIVEMC-227333 INACTIVERATED SATISFACTORY
Observed fleet · trailing 24 mo daily
2Power 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 · Jun 13, 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 2 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 5.4 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration3737 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal00
No activity in windowVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
37 yr unchanged
Same registration since 1988 — no chameleon / reincarnation signal.
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Verification summary
THORNBURG BROTHERS INC (USDOT 336809) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 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 Jun 13, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
It reports 2 power units and 2 drivers in its most recent MCS-150 filing dated Feb 19, 2021.
It has an FMCSA safety rating of Satisfactory assigned Sep 21, 2009 in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is THORNBURG BROTHERS INC's USDOT number?
THORNBURG BROTHERS INC's USDOT number is 336809, and its motor carrier number is MC-227333.
Is THORNBURG BROTHERS INC authorized to operate?
As of Jun 13, 2026, THORNBURG BROTHERS INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is THORNBURG BROTHERS INC's fleet?
THORNBURG BROTHERS INC operates 2 power units and 2 drivers per its most recent MCS-150 filing.
Where is THORNBURG BROTHERS INC based?
THORNBURG BROTHERS INC is based in MODOC, IN.
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