Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 730376 · MC-339939 · Updated 06/13/2026
WILLIAM J MILLER
DBA MILLER TRUCKING
2 power unitsLocal · 2 statesVICTORVILLE, CA
CARRIER ACTIVEMC-339939 ACTIVEHAZMAT
Observed fleet · trailing 24 mo daily
2Power units
3 observed · MCS-150
2Trailers seen
Decoded · vPIC
5.2Avg age (yr)
2016–2025 · vPIC
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.
Active operating authorityInsurance on fileNot enough inspection history to rate
USDOT registration2828 yr registered
Active for-hireInsurance (BIPD)On file
FMCSA L&IVehicle OOS · 24-mo33.333.3 %
▲ 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
28 yr unchanged
Same registration since 1998 — no chameleon / reincarnation signal.
AI readFull read
Is WILLIAM J MILLER safe to work with?
Is WILLIAM J MILLER safe to load? WILLIAM J MILLER (USDOT 730376, MC-339939) is an active owner-operator motor carrier based in VICTORVILLE, CA, operating 2 power units and 1 driver. Operating authority has been active 28 years (past the 24-month broker-confidence threshold). Across 3 roadside inspections, its vehicle out-of-service rate over the last 24 months is 33.3% (above the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score: 3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
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Frequently asked
What is WILLIAM J MILLER's USDOT number?
WILLIAM J MILLER's USDOT number is 730376, and its motor carrier number is MC-339939.
Is WILLIAM J MILLER authorized to operate?
As of 2026-06-13, WILLIAM J MILLER is active in the FMCSA register with common, contract, broker operating authority on file.
What is WILLIAM J MILLER's safety record?
WILLIAM J MILLER has a 33.3% vehicle out-of-service rate (national average 22.26%) across 3 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: 3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
How big is WILLIAM J MILLER's fleet?
WILLIAM J MILLER operates 2 power units and 1 driver per its most recent MCS-150 filing.
Where is WILLIAM J MILLER based?
WILLIAM J MILLER is based in VICTORVILLE, CA, with roadside inspections recorded across 2 states.
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