SOUTHERNCARLSON INC
Risk factors
Low riskVioCodes scoreA weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.
Roadside inspection performance
Out-of-service rate vs national average. Lower is better.
CSA performance breakdown
FMCSA · Sep 2026180 inspections · 26 violations (5 OOS) · 13% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.9A-LHLIVehicle Maintenance
Lighting - Headlamp(s) - Any inoperative
18
3× · sev 6
- 2392.2-SLLS4Unsafe Driving
State/Local Laws - Speeding 15 or more miles per hour over the speed limit
10
1× · sev 10
- 3383.23A2-LCDLNDriver Fitness1 OOS
License (CDL) - Operate a CMV and does not possess a valid CDL
8
1× · sev 8
- 4393.75A3-TAOLVehicle Maintenance1 OOS
Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
8
1× · sev 8
- 5393.102C2-CVehicle Maintenance
Cargo - Sided Vehicle - Insufficient load securement so that it cannot shift or tip to the extent that the vehicle's stability or maneuverability is adversely aff
7
1× · sev 7
- 6393.9A-LSLIVehicle Maintenance
Lighting - Stop lamps - Any inoperative.
6
1× · sev 6
- 7392.2-SLLSR
State/Local Laws - State registration/tag violation
2
2×
- 8390.21TB1-MC
Operating a CMV without legal name or trade name displayed
1
1×
- 9390.21TB2-DOT
Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT
1
1×
- 10392.2-SLL
State/Local Laws -
1
1×
Most inspected in · top 8 states
- CA19
- WA3
- MD2
- NE1
- NV1
- NM1
- AL1
- FL1
Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.
Safety trends & next-run projection
Where each BASIC sits today, how it ranks against peers, and where it’s heading at the next monthly SMS run.
FMCSA keeps the Crash Indicator percentile private, and its measure needs a power-unit history public data doesn’t expose — so it can’t be estimated yet. VioCodes now records power units monthly, so a calibrated Crash estimate should light up over time. These are the public crash facts (all state-reportable crashes count, regardless of fault).
“Projected” estimates the next monthly SMS run from inspections on record now. FMCSA marks the BASIC percentile itself “Not Public,” so the percentile shown is a VioCodes estimate of how the carrier ranks against its peers, presented as a likely range (shaded on the gauge) and calibrated against real carriers. Crash Indicator has no public estimate — FMCSA keeps its measures fully private. Estimates, not official FMCSA figures. Not affiliated with FMCSA.
Recommendations
What’s driving each score, what to do about it, and where it could go.
Driver qualification / CDL / medical violations are the leading contributor to Driver Fitness
High impactEstimated Driver Fitness percentile of 86% is at/over the 80% intervention line. Carriers with a BASIC in alert are prioritized for enforcement (warning letters, audits) and inspected more often — which tends to generate still more violations.
- 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL2× · 61%
- 391.41APCMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency2× · 23%
- 391.11B5-LNCDLNVLLicense - Operate a CMV without a valid operators license, issued by one State or jurisdiction1× · 15%
- Run a credential-expiration tracker; keep DQ files complete and the medical card on the driver
- Prioritize the out-of-service items — they carry the heaviest weight
A high share of violations are occurring in Alameda County, CA
Medium impact14 of 63 violations in the last 12 months (22%) came from inspections in Alameda County, CA. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.
- Review the inspections from Alameda County, CA to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Following / lane / reckless violations are the leading contributor to Unsafe Driving
Low impactEstimated Unsafe Driving percentile of 26% is under the 65% line. In decent shape, but here's what's driving it.
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other6× · 37%
- 392.2-SLLMLState/Local Laws - Failure to maintain lane1× · 9%
- 392.2-SLLLRState/Local Laws - Lane restriction violation1× · 3%
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit1× · 28%
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× · 7%
- Defensive-driving refresher on following distance and lane discipline
Hours-of-Service Compliance needs attention
Low impactEstimated Hours-of-Service Compliance percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention
Low impactEstimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Lighting / lamps violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 26% is under the 80% line. In decent shape, but here's what's driving it.
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative5× · 12%
- 393.9A-LSLILighting - Stop lamps - Any inoperative.3× · 7%
- 393.9A-LRLILighting - Tail lamp - Any inoperative4× · 7%
- 393.110B2I-CCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and more than 1,100 lbs3× · 8%
- 393.102C2-CCargo - Sided Vehicle - Insufficient load securement so that it cannot shift or tip to the extent that the vehicle's stability or maneuverability is adversely aff1× · 4%
- 393.110B1-CCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and 1,100 lbs. or less2× · 2%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS3× · 11%
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured3× · 4%
- 396.3A1BOSBRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination1× · 1%
- 393.55D2-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle.1× · 1%
- Walk the lights every pre-trip and carry spare bulbs/fuses; clean lenses and check the trailer plug
- Prioritize the out-of-service items — they carry the heaviest weight
Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.
90-day safety improvement plan
What this carrier has struggled with most in the last 90 days — where to focus now.
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS · OOS
- 393.102C2-CCargo - Sided Vehicle - Insufficient load securement so that it cannot shift or tip to the extent that the vehicle's stability or maneuverability is adversely aff
- 393.9A-LSLILighting - Stop lamps - Any inoperative.
- Gauge/thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit and correct low pressure immediately
- 392.2-SLLSR×2State/Local Laws - State registration/tag violation
- Review these violations with drivers and add the fix to your pre-trip and PM routine
- 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit
- Coach speed and following distance — Unsafe Driving points are weighted heavily
- Hands off the phone; always belt up
Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.
Inspection & crash map
live · FMCSA MCMISEvery inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).
CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.
Equipment
VINs via NHTSA41 distinct vehicles seen in this carrier’s roadside inspections.
+ 11 more.
Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.
Company profile
FMCSA censusPRIVATE PROPERTY
- Interstate · 100+ mi7 drivers
- Interstate · <100 mi12 drivers
- Intrastate · <100 mi100 drivers
- Company officer
- MATTHEW EVANS
- Operation
- Interstate · Hazmat
- D-U-N-S
- 74270901
- Registered since
- 1993-03-02
- Last MCS-150 update
- 2025-08-18
- Census status
- Active
Fleet: 219 trucks · 4 leased/term tractors.
Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.
Connections
carrier graphThis carrier shares VINs or officers with 20 other carriers — review the connections below as part of your vetting.
Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.
Activity history
2 events- 08/18/2025MCS-150 update filed
1.9M mi reported (2024)
- 03/02/1993Registered with FMCSA
PRIVATE PROPERTY
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- PRIVATE PROPERTY
Area served
- Interstate
FMCSA safety rating
- Rating
- Satisfactory
- Type
- Non-ratable review
- Rated
- 1994-06-15
- Last review
- 2023-05-03
MCS-150 registration
- Form date
- 2025-08-18
- Reported mileage
- 1,900,000 mi (2024)
Got a violation you want to contest?
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