Carrier profile · USDOT 2058726 · Updated Aug 20, 2026

John Mack Brown Jr

DBA BROWNS TOWING

1 power unitJESSUP, MD50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
Trailers seen
None observed · 24 mo
Avg age (yr)
Not yet decoded
USDOT registration16 yr registered
Authority not on file
Insurance (BIPD) unknown
No filing on record
Vehicle OOS · 24-mo
No inspections · 24 mo
Crashes · fatal0
No activity in window
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersDecoding

Not yet decoded

Identity stabilityStable

16 yr unchanged

Same registration since 2010 — no chameleon / reincarnation signal.

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Verification summaryAuthority, insurance, safety and identity facts for JOHN MACK BROWN JR.

JOHN MACK BROWN JR (USDOT 2058726) 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 an unknown current for-hire authority status because no FMCSA L&I authority row is available 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.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Jul 23, 2010.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.

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Frequently asked

What is JOHN MACK BROWN JR's USDOT number?

JOHN MACK BROWN JR's USDOT number is 2058726.

Is JOHN MACK BROWN JR authorized to operate?

As of Aug 20, 2026, JOHN MACK BROWN JR is active in the FMCSA register.

How big is JOHN MACK BROWN JR's fleet?

JOHN MACK BROWN JR operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is JOHN MACK BROWN JR based?

JOHN MACK BROWN JR is based in JESSUP, MD.

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