Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3391834 · Updated Aug 20, 2026
Oscar Diaz
DBA DZ BORTHERS CONSTRUCTION
2 power unitsYPSILANTI, MI50/100
AUTHORITY STATUS UNKNOWN
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 · FMCSA snapshot · Aug 20, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 2
In good standing · 1
USDOT registration66 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal11
1 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
6 yr unchanged
Same registration since 2020 — no chameleon / reincarnation signal.
Loading full carrier record…
Verification summary
OSCAR DIAZ (USDOT 3391834) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 20, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 20, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 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 Aug 20, 2026.
The carrier has 1 reportable crash in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Aug 20, 2026.
It reports 2 power units and 1 driver in its most recent MCS-150 filing dated Feb 9, 2025.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.
02
Frequently asked
What is OSCAR DIAZ's USDOT number?
OSCAR DIAZ's USDOT number is 3391834.
Is OSCAR DIAZ authorized to operate?
As of Aug 20, 2026, OSCAR DIAZ is active in the FMCSA register.
How big is OSCAR DIAZ's fleet?
OSCAR DIAZ operates 2 power units and 1 driver per its most recent MCS-150 filing.
Where is OSCAR DIAZ based?
OSCAR DIAZ is based in YPSILANTI, MI.
03
Similar carriers near Ypsilanti, MI
Comparable carriers around Ypsilanti and across Michigan
More Michigan carriers
Other FMCSA-registered carriers near this one in the directory, by USDOT number.