Fleet typeIdentity
Owner-operator
3 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3841 ·
Southern Supply Co
3 power unitsavg 9 yrLocal · 1 statesSPRINGFIELD, MO50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Observed fleet · trailing 24 mo daily
3Power units
1 observed · MCS-150
1Trailers seen
Decoded · vPIC
9.0Avg age (yr)
2016–2018 · vPIC
Click to see how we scored it
Load decision ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
In good standing · 1
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersTypical
9 yr
Model years 2016–2018 · peer benchmark unavailable.
Identity stabilityStable
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
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
SOUTHERN SUPPLY CO (USDOT 3841) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Oct 7, 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 Oct 10, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Oct 7, 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. FMCSA operations data as of Oct 10, 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 Oct 10, 2026.
It reports 3 power units and 2 drivers in its most recent MCS-150 filing dated Nov 23, 2025. FMCSA identity data as of Oct 10, 2026.
It has an FMCSA safety rating of Satisfactory assigned Feb 14, 1990 in the federal record. FMCSA identity data as of Oct 10, 2026.
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Frequently asked
What is SOUTHERN SUPPLY CO's USDOT number?
SOUTHERN SUPPLY CO's USDOT number is 3841.
Is SOUTHERN SUPPLY CO authorized to operate?
FMCSA authority data as of Oct 10, 2026. SOUTHERN SUPPLY CO is active in the FMCSA register.
What is SOUTHERN SUPPLY CO's safety record?
SOUTHERN SUPPLY CO has a — vehicle out-of-service rate across 3 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor does not assign this carrier a safety score: 1 federal roadside inspection 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 SOUTHERN SUPPLY CO's fleet?
SOUTHERN SUPPLY CO operates 3 power units and 2 drivers per its most recent MCS-150 filing.
Where is SOUTHERN SUPPLY CO based?
SOUTHERN SUPPLY CO is based in SPRINGFIELD, MO, with roadside inspections recorded across 1 state.
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