Carrier profile · USDOT 388355 · Updated Jun 13, 2026

Sign Care Carolina LLC

2 power unitsLocal · 1 statesLANCASTER, SC50/100

AUTHORITY STATUS UNKNOWNRATED UNSATISFACTORY

Observed fleet · trailing 24 mo daily

2Power units

1 observed · MCS-150

—Trailers seen

None observed · 24 mo

23.0Avg age (yr)

2003–2003 · vPIC

Call dispatch(803) 285-5931 Email dispatchSCCAROLINA@comporium.net

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Watch · 0

Nothing flagged.

In good standing · 1

Established 36 yearsOperating authority has been on file since 1990.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

Clean · 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Owner-operator

2 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

36 yr unchanged

Same registration since 1990 — no chameleon / reincarnation signal.

Safety

1 inspections · 24 mo

Out-of-service rate· 24-mo cumulative

Vehicle OOS —24-mo cumulative

050%

Driver OOS 0.0%24-mo cumulative

030%

Every inspection in the window pooled — 0 vehicle and 1 driver inspections over 24 months.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.3 / unit·yr

thin signalabundant signal

Few roadside inspections for a 2-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 2
Inspections · 24 mo: 1
Annualized: ≈1 / yr
Coverage: ≈0.3 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.16 Failure to use seat beltUnsafe Driving1 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 2
Observed power (24 mo): 1
Trailers (towed): 0

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

NC busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

LANCASTER, SC

1826 FLAT CREEK RD

Top corridor

NC ⇄ SC

NC 1

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a registration email domain with other carriers

@comporium.net — 217 carriers: USDOT 112448 USDOT 112698 USDOT 265507 USDOT 303805 USDOT 312177 USDOT 340745 USDOT 359503 USDOT 374948

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 1826 FLAT CREEK RD, LANCASTER, SC, 29720
Mailing address: P O BOX 1747, LANCASTER, SC, 29721-1747
Operation: Interstate

Contact

Phone: (803) 285-5931
Cell: (803) 577-0274
Fax: (803) 285-9925
Email: sccarolina@comporium.net
Web domain: comporium.net

Registration

Officer: Warren Knight
USDOT / docket: 388355
First registered: Apr 6, 1990
Last MCS-150: Mar 12, 2025 · 1 mi (2024)
FMCSA safety rating: Unsatisfactory · Mar 18, 1991
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

—CDL drivers

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

No verified reviews yet

Be the first broker or shipper to rate SIGN CARE CAROLINA LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Verification summaryAuthority, insurance, safety and identity facts for SIGN CARE CAROLINA LLC.

SIGN CARE CAROLINA LLC (USDOT 388355) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

The carrier received 1 roadside inspections in the last 24 months — 0 vehicle-level and 1 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 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 13, 2026.

It reports 2 power units and 2 drivers in its most recent MCS-150 filing dated Mar 12, 2025.

It has an FMCSA safety rating of Unsatisfactory assigned Mar 18, 1991 in the federal record refreshed Jun 13, 2026.

Frequently asked

What is SIGN CARE CAROLINA LLC's USDOT number?

SIGN CARE CAROLINA LLC's USDOT number is 388355.

Is SIGN CARE CAROLINA LLC authorized to operate?

As of Jun 13, 2026, SIGN CARE CAROLINA LLC is active in the FMCSA register.

What is SIGN CARE CAROLINA LLC's safety record?

SIGN CARE CAROLINA LLC has a — vehicle out-of-service rate across 1 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Unsatisfactory" safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.

How big is SIGN CARE CAROLINA LLC's fleet?

SIGN CARE CAROLINA LLC operates 2 power units and 2 drivers per its most recent MCS-150 filing.

Where is SIGN CARE CAROLINA LLC based?

SIGN CARE CAROLINA LLC is based in LANCASTER, SC, with roadside inspections recorded across 1 state.

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