Fleet typeIdentity
Asset-based
37 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1076499 · MC-447832 ·
Southern Inventory Materials Systems Inc
37 power unitsSUMTER, SC50/100
CARRIER INACTIVEMC-447832 INACTIVERATED CONDITIONAL
Observed fleet · trailing 24 mo daily
37Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
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 37 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 22.0 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration2323 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal00
No activity in windowVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
23 yr unchanged
Same registration since 2002 — no chameleon / reincarnation signal.
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Verification summary
SOUTHERN INVENTORY MATERIALS SYSTEMS INC (USDOT 1076499) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Aug 16, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I. FMCSA authority data as of Sep 3, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 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 Sep 17, 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 Sep 17, 2026.
It reports 37 power units and 29 drivers in its most recent MCS-150 filing dated Sep 17, 2004. FMCSA identity data as of Sep 3, 2026.
It has an FMCSA safety rating of Conditional assigned Jan 12, 2005 in the federal record. FMCSA identity data as of Sep 3, 2026.
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Frequently asked
What is SOUTHERN INVENTORY MATERIALS SYSTEMS INC's USDOT number?
SOUTHERN INVENTORY MATERIALS SYSTEMS INC's USDOT number is 1076499, and its motor carrier number is MC-447832.
Is SOUTHERN INVENTORY MATERIALS SYSTEMS INC authorized to operate?
FMCSA authority data as of Sep 3, 2026. SOUTHERN INVENTORY MATERIALS SYSTEMS INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is SOUTHERN INVENTORY MATERIALS SYSTEMS INC's fleet?
SOUTHERN INVENTORY MATERIALS SYSTEMS INC operates 37 power units and 29 drivers per its most recent MCS-150 filing.
Where is SOUTHERN INVENTORY MATERIALS SYSTEMS INC based?
SOUTHERN INVENTORY MATERIALS SYSTEMS INC is based in SUMTER, SC.
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