Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Clay Sign ServiceUSDOT 474360ROCKPORT, MA
Carrier profile
Clay Sign Service
- USDOT
- 474360
- MC
- Not listed
ROCKPORT, MA
AUTHORITY STATUS UNKNOWN
Fleet snapshot24-mo observations
2Reported power
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Assessment evidence ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.MCS-150 census data outdated
MCS-150 census data outdated
Not enough federal record to assess. Verify authority and insurance directly.
Fleet snapshot24-mo observations
2Reported power
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Observed fleet ageDecoding
—
Not yet decoded
Registration historyOn record
34 yr registered
USDOT record added in 1992. Registration age does not establish unchanged ownership or continuous authority.
Cross-border activity
No border inspections on record
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Safety and violations
Violation data is not available for this carrier right now.
Verification summary
CLAY SIGN SERVICE (USDOT 474360) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Nov 12, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Nov 15, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Nov 12, 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. FMCSA operations data as of Nov 15, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Nov 14, 2026.
It reports 2 power units and 2 drivers in its most recent MCS-150 filing dated Oct 14, 2014. FMCSA identity data as of Nov 15, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Nov 15, 2026.
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What is CLAY SIGN SERVICE's USDOT number?
CLAY SIGN SERVICE's USDOT number is 474360.
Is CLAY SIGN SERVICE authorized to operate?
FMCSA authority data as of Nov 15, 2026. CLAY SIGN SERVICE is active in the FMCSA register. Operating authority status is unknown.
What is CLAY SIGN SERVICE's safety record?
CLAY SIGN SERVICE has a — vehicle out-of-service rate across 1 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 — there is not enough federal record to assess it.
How big is CLAY SIGN SERVICE's fleet?
CLAY SIGN SERVICE operates 2 power units and 2 drivers per its most recent MCS-150 filing.
Where is CLAY SIGN SERVICE based?
CLAY SIGN SERVICE is based in ROCKPORT, MA.