Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1619902 ·
John Leonard Carlson
DBA EFFICIENT FOAM INSULATION INC
2 power unitsATTICA, MI50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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 ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 3
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.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 5.1 years old; fleet/mileage figures may be unreliable.
In good standing · 1
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
19 yr unchanged
Same registration since 2007 — no chameleon / reincarnation signal.
Cross-border activity
No border inspections on record
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Safety and violations
Violation data is not available for this carrier right now.
Verification summary
JOHN LEONARD CARLSON (USDOT 1619902) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Nov 3, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Nov 7, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Nov 3, 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. FMCSA operations data as of Nov 7, 2026.
It reports 2 power units and 3 drivers in its most recent MCS-150 filing dated Oct 5, 2021. FMCSA identity data as of Nov 7, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Nov 7, 2026.
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Frequently asked
What is JOHN LEONARD CARLSON's USDOT number?
JOHN LEONARD CARLSON's USDOT number is 1619902.
Is JOHN LEONARD CARLSON authorized to operate?
FMCSA authority data as of Nov 7, 2026. JOHN LEONARD CARLSON is inactive in the FMCSA register.
How big is JOHN LEONARD CARLSON's fleet?
JOHN LEONARD CARLSON operates 2 power units and 3 drivers per its most recent MCS-150 filing.
Where is JOHN LEONARD CARLSON based?
JOHN LEONARD CARLSON is based in ATTICA, MI.
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