Fleet typeIdentity
Owner-operator
1 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 520307 · Updated 06/13/2026
DIAMOND PLASTICS INC
1 power unitsDUNKIRK, OH
CARRIER INACTIVE
Observed fleet · trailing 24 mo daily
1Power 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 33 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 1 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 16.0 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration3333 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Awaiting VIN decode
Identity stabilityStable
33 yr unchanged
Same registration since 1993 — no chameleon / reincarnation signal.
AI readFull read
Is DIAMOND PLASTICS INC safe to work with?
Is DIAMOND PLASTICS INC safe to load? DIAMOND PLASTICS INC (USDOT 520307) is an inactive owner-operator motor carrier based in DUNKIRK, OH, operating 1 power unit and 2 drivers. Operating authority has been active 33 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
DPDIAMOND PLASTICS INC 50
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Frequently asked
What is DIAMOND PLASTICS INC's USDOT number?
DIAMOND PLASTICS INC's USDOT number is 520307.
Is DIAMOND PLASTICS INC authorized to operate?
As of 2026-06-13, DIAMOND PLASTICS INC is inactive in the FMCSA register.
How big is DIAMOND PLASTICS INC's fleet?
DIAMOND PLASTICS INC operates 1 power unit and 2 drivers per its most recent MCS-150 filing.
Where is DIAMOND PLASTICS INC based?
DIAMOND PLASTICS INC is based in DUNKIRK, OH.