New: MCS-150 due date calculator

USDOT 640503MC-725876Active

Southern Fs

Legal name: Southern Fs INC

Looks good

No issues found

Based in

Marion, IL

Power units

172

Drivers

126

Operation

Interstate · hazmat

Compliance check

From the FMCSA census and inspection files, checked Oct 15, 2026.

  • USDOT number status

    OK

    Active in the FMCSA census.

  • MCS-150 biennial update

    OK

    Next due Mar 31, 2028. Last filed Mar 25, 2026.

  • Operating authority (MC-725876)

    OK

    Authority shows active.

  • Safety rating

    Info

    Not rated. Most carriers are unrated until a compliance review.

  • Out-of-service rate (24 months)

    OK

    Vehicle 7.1% vs 22.26% national, driver 5.3% vs 6.67% national, across 19 inspections.

  • UCR registration 2027

    Info

    Interstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 172 power units: $5,548 (bracket 5).

Roadside inspections, last 24 months

TypeInspectionsOut of serviceOOS rateNational avg
Vehicle1417.1%22.26%
Driver1915.3%6.67%

19 inspections and 11 violations since Oct 15, 2024. Last inspection Aug 19, 2026. National averages are FMCSA-published approximations.

Registration details

Legal name
Southern Fs INC
DBA
Southern Fs
Classification
private property, authorized for hire
CDL drivers
126
MCS-150 last filed
Mar 25, 2026
Reported mileage
1,900,000 (2025)
Added to FMCSA
May 9, 1996
Safety rating
Not rated

Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.