Fleet typeIdentity
Small fleet
4 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 135445 · MC-148376
WILLIAM T COLVIN
4 power unitsWATSONVILLE, CA
CARRIER INACTIVEMC-148376 INACTIVE
Observed fleet · trailing 24 mo daily
4Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
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.
Established 52 yearsUSDOT registration inactive
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 4 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 22.2 years old; fleet/mileage figures may be unreliable.
In good standing · 1
Operating authority5252 yr active
since 1974Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo—%
▼ 22.26% nat'lCrashes · fatal11
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
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
AI readFull read
Is WILLIAM T COLVIN safe to work with?
Is WILLIAM T COLVIN safe to load? WILLIAM T COLVIN (USDOT 135445, MC-148376) is an inactive small-fleet motor carrier based in WATSONVILLE, CA, operating 4 power units and 4 drivers. Operating authority has been active 52 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor rates it unrated (50/100), with the leading concern: usdot registration inactive. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
WTWILLIAM T COLVIN 50
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Frequently asked
What is WILLIAM T COLVIN's USDOT number?
WILLIAM T COLVIN's USDOT number is 135445, and its motor carrier number is MC-148376.
Is WILLIAM T COLVIN authorized to operate?
As of 2026-06-13, WILLIAM T COLVIN is inactive in the FMCSA register.
How big is WILLIAM T COLVIN's fleet?
WILLIAM T COLVIN operates 4 power units and 4 drivers per its most recent MCS-150 filing.
Where is WILLIAM T COLVIN based?
WILLIAM T COLVIN is based in WATSONVILLE, CA.