Fleet typeIdentity
Owner-operator
3 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 646320 · Updated 06/13/2026
AIRTIGHT INSULATION CO INC
3 power unitsHENDERSON, KY
CARRIER INACTIVE
Observed fleet · trailing 24 mo daily
3Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 30 yearsUSDOT registration inactive
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 3 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 17.7 years old; fleet/mileage figures may be unreliable.
In good standing · 1
Operating authority3030 yr active
since 1996Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo—%
▼ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Awaiting VIN decode
Identity stabilityStable
30 yr unchanged
Same registration since 1996 — no chameleon / reincarnation signal.
AI readFull read
Is AIRTIGHT INSULATION CO INC safe to work with?
Is AIRTIGHT INSULATION CO INC safe to load? AIRTIGHT INSULATION CO INC (USDOT 646320) is an inactive owner-operator motor carrier based in HENDERSON, KY, operating 3 power units and 3 drivers. Operating authority has been active 30 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it. Verify authority and insurance directly. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
AIAIRTIGHT INSULATION CO INC 50
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Frequently asked
What is AIRTIGHT INSULATION CO INC's USDOT number?
AIRTIGHT INSULATION CO INC's USDOT number is 646320.
Is AIRTIGHT INSULATION CO INC authorized to operate?
As of 2026-06-13, AIRTIGHT INSULATION CO INC is inactive in the FMCSA register.
How big is AIRTIGHT INSULATION CO INC's fleet?
AIRTIGHT INSULATION CO INC operates 3 power units and 3 drivers per its most recent MCS-150 filing.
Where is AIRTIGHT INSULATION CO INC based?
AIRTIGHT INSULATION CO INC is based in HENDERSON, KY.