Fleet typeIdentity
Unclassified
Fleet signal still resolving
Carrier profile · USDOT 534552 · MC-266717 · Updated Jun 13, 2026
Leon Diaz and Abel Diaz
DBA DIAZ BROTHERS TRUCKING
0 power unitsFAIRFIELD, CA50/100
CARRIER INACTIVEMC-266717 INACTIVEUNDELIVERABLE ADDRESS
Observed fleet · trailing 24 mo daily
0Power 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 · Jun 13, 2026
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 active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.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 · fatal—
No crash recordVektor 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
LEON DIAZ AND ABEL DIAZ (USDOT 534552) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 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 Jun 13, 2026.
It reports 0 power units in its most recent MCS-150 filing available in the FMCSA record refreshed Jun 13, 2026.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is LEON DIAZ AND ABEL DIAZ's USDOT number?
LEON DIAZ AND ABEL DIAZ's USDOT number is 534552, and its motor carrier number is MC-266717.
Is LEON DIAZ AND ABEL DIAZ authorized to operate?
As of Jun 13, 2026, LEON DIAZ AND ABEL DIAZ is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is LEON DIAZ AND ABEL DIAZ's fleet?
LEON DIAZ AND ABEL DIAZ operates 0 power units per its most recent MCS-150 filing.
Where is LEON DIAZ AND ABEL DIAZ based?
LEON DIAZ AND ABEL DIAZ is based in FAIRFIELD, CA.
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