Fleet typeIdentity
Unclassified
Fleet signal still resolving
Carrier profile · USDOT 55331 · MC-82341 · Updated Jun 13, 2026
THERESE M PORTER
0 power unitsWESTFIELD, MA50/100
CARRIER ACTIVEMC-82341 ACTIVE
Observed fleet · trailing 24 mo daily
0Power 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.
Active operating authorityInsurance on fileNot enough inspection history to rate
USDOT registration5252 yr registered
Active for-hireInsurance (BIPD)$0 in force
FMCSA L&IVehicle 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
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
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Verification summary
THERESE M PORTER (USDOT 55331) 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 holds active contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an active BIPD insurance filing with a $0 limit in force from THE HOME INDEMNITY CO. effective Jan 1, 1965 in FMCSA L&I's current snapshot 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 0 power units in its most recent MCS-150 filing available in the FMCSA record refreshed Jun 13, 2026.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is THERESE M PORTER's USDOT number?
THERESE M PORTER's USDOT number is 55331, and its motor carrier number is MC-82341.
Is THERESE M PORTER authorized to operate?
As of 2026-06-13, THERESE M PORTER is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is THERESE M PORTER's fleet?
THERESE M PORTER operates 0 power units per its most recent MCS-150 filing.
Where is THERESE M PORTER based?
THERESE M PORTER is based in WESTFIELD, MA.
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