Fleet typeIdentity
Small fleet
5 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3774662 · MC-1348937 · Updated Jun 21, 2026
WILLIAM C MCMILLAN
DBA MCMILLAN BROTHER'S TRANSPORTATION
5 power unitsavg 7.4 yrMulti-region · 8 statesMAYNARDVILLE, TN100/100
CARRIER ACTIVEMC-1348937 ACTIVE
Observed fleet · trailing 24 mo daily
5Power units
4 observed · MCS-150
7Trailers seen
Decoded · vPIC
7.4Avg age (yr)
2006–2024 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 21, 2026
Clear to load
Active authority and a clean federal record. No blocking issues found.
Active operating authorityInsurance on file
Watch · 0
Nothing flagged.
In good standing · 4
Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 21 inspections.No reported crashesNo DOT-reportable crashes are on this carrier's record.
USDOT registration44 yr registered
Active for-hireInsurance (BIPD)$750K in force
FMCSA L&IVehicle OOS · 24-mo0.00.0 %
▼ 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 peersTypical
7.4 yr
Model years 2006–2024 · peer benchmark unavailable.
Identity stabilityStable
4 yr unchanged
Same registration since 2021 — no chameleon / reincarnation signal.
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Verification summary
WILLIAM C MCMILLAN (USDOT 3774662) has a Vektor safety score of 100/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 21, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I as of Jun 21, 2026.
It has an active BIPD insurance filing with a $750,000 limit in force from PROGRESSIVE HAWAII INSURANCE CORP effective Feb 17, 2026 in FMCSA L&I's current snapshot as of Jun 21, 2026.
Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 21, 2026.
The carrier received 14 roadside inspections in the last 24 months — 2 vehicle-level and 14 driver-level — across 8 states, according to FMCSA roadside-inspection data refreshed Jun 21, 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 Jun 21, 2026.
It reports 5 power units and 5 drivers in its most recent MCS-150 filing dated Feb 5, 2026.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 21, 2026.
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Frequently asked
What is WILLIAM C MCMILLAN's USDOT number?
WILLIAM C MCMILLAN's USDOT number is 3774662, and its motor carrier number is MC-1348937.
Is WILLIAM C MCMILLAN authorized to operate?
As of 2026-06-21, WILLIAM C MCMILLAN is active in the FMCSA register with common, contract, broker operating authority on file.
What is WILLIAM C MCMILLAN's safety record?
WILLIAM C MCMILLAN has a 0.0% vehicle out-of-service rate (national average 22.26%) across 21 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).
How big is WILLIAM C MCMILLAN's fleet?
WILLIAM C MCMILLAN operates 5 power units and 5 drivers per its most recent MCS-150 filing.
Where is WILLIAM C MCMILLAN based?
WILLIAM C MCMILLAN is based in MAYNARDVILLE, TN, with roadside inspections recorded across 8 states.
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