Fleet typeIdentity
Asset-based
13 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 2638375 · Updated Sep 6, 2026
St Clair Signs Inc
13 power unitsavg 7.1 yrLocal · 2 statesGREENVILLE, SC50/100
AUTHORITY STATUS UNKNOWN
Observed fleet · trailing 24 mo daily
13Power units
4 observed · MCS-150
2Trailers seen
Decoded · vPIC
7.1Avg age (yr)
2009–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Sep 6, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 2
Driver out-of-service rate well above average50.0% of driver inspections were placed out of service vs the 6.7% national average.Not enough inspection history to rate4 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.
In good standing · 1
USDOT registration1111 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo33.3%
▲ 22.26% nat'lCrashes · fatal00
1 in 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
7.1 yr
Model years 2009–2026 · peer benchmark unavailable.
Identity stabilityStable
11 yr unchanged
Same registration since 2015 — no chameleon / reincarnation signal.
Loading full carrier record…
Verification summary
ST CLAIR SIGNS INC (USDOT 2638375) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Sep 6, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Sep 6, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 2026.
Its vehicle out-of-service rate was 33.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Sep 6, 2026.
The carrier received 4 roadside inspections in the last 24 months — 3 vehicle-level and 4 driver-level — across 2 states, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.
The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Sep 6, 2026.
It reports 13 power units and 13 drivers in its most recent MCS-150 filing dated May 20, 2025.
It has no FMCSA-assigned safety rating in the federal record refreshed Sep 6, 2026.
09
Frequently asked
What is ST CLAIR SIGNS INC's USDOT number?
ST CLAIR SIGNS INC's USDOT number is 2638375.
Is ST CLAIR SIGNS INC authorized to operate?
As of Sep 6, 2026, ST CLAIR SIGNS INC is active in the FMCSA register.
What is ST CLAIR SIGNS INC's safety record?
ST CLAIR SIGNS INC has a 33.3% vehicle out-of-service rate (national average 22.26%) across 5 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score: 4 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 ST CLAIR SIGNS INC's fleet?
ST CLAIR SIGNS INC operates 13 power units and 13 drivers per its most recent MCS-150 filing.
Where is ST CLAIR SIGNS INC based?
ST CLAIR SIGNS INC is based in GREENVILLE, SC, with roadside inspections recorded across 2 states.
10
Similar carriers near Greenville, SC
Comparable carriers around Greenville and across South Carolina
More South Carolina carriers
Other FMCSA-registered carriers near this one in the directory, by USDOT number.