Fleet typeIdentity
Asset-based
21 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 538455 · MC-268366 · Updated Sep 6, 2026
Diamond J Transport Inc
21 power unitsPHOENIX, AZ50/100
CARRIER INACTIVEMC-268366 INACTIVERATED SATISFACTORYUNDELIVERABLE ADDRESS
Observed fleet · trailing 24 mo daily
21Power 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 · Sep 6, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 21 power units has no roadside inspections — a common shell/paper-carrier signal.Undeliverable physical addressFMCSA mail to this carrier's physical address was returned undeliverable — a common shell-carrier signal. Verify the address before tendering.
In good standing · 1
USDOT registration3232 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle 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
32 yr unchanged
Same registration since 1993 — no chameleon / reincarnation signal.
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Verification summary
DIAMOND J TRANSPORT INC (USDOT 538455) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Sep 6, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Sep 6, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 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 Sep 6, 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 Sep 6, 2026.
It reports 21 power units and 13 drivers in its most recent MCS-150 filing available in the FMCSA record refreshed Sep 6, 2026.
It has an FMCSA safety rating of Satisfactory assigned Aug 14, 2002 in the federal record refreshed Sep 6, 2026.
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Frequently asked
What is DIAMOND J TRANSPORT INC's USDOT number?
DIAMOND J TRANSPORT INC's USDOT number is 538455, and its motor carrier number is MC-268366.
Is DIAMOND J TRANSPORT INC authorized to operate?
As of Sep 6, 2026, DIAMOND J TRANSPORT INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is DIAMOND J TRANSPORT INC's fleet?
DIAMOND J TRANSPORT INC operates 21 power units and 13 drivers per its most recent MCS-150 filing.
Where is DIAMOND J TRANSPORT INC based?
DIAMOND J TRANSPORT INC is based in PHOENIX, AZ.
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