Carrier profile · USDOT 1998027 · MC-630887 · Updated Jul 1, 2026

Southport Trucking Inc

DBA SOUTHPORT TRUCKING

35 power unitsavg 4.4 yrNational · 20 statesHOLLAND, MI88/100
CARRIER ACTIVEMC-630887 ACTIVERATED SATISFACTORY
Verified linkssouthporttrucking.comFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 13.6%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.8%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 22 vehicle and 56 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

20.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 15.4 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

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

53 inspections in the charted months · busiest month Jul '25 · 7

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

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.

Well-monitored
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.8 / unit·yr
thin signalabundant signal
Within the expected band for a 35-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
35
Inspections · 24 mo
57
Annualized
≈29 / yr
Coverage
≈0.8 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

42%
Unsafe Driving
Vektor peer est.
66%
Hours-of-Service
Vektor peer est.
19%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
24%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

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

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving43 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance13 · 0 OOS
  • 395.24 ELD — record edits / dataHOS Compliance6 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 5 OOS
  • 395.30 ELD — use / data transferHOS Compliance3 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance3 · 0 OOS
  • 393.203 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
  • 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 2 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS

ELD & hours-of-service

26 hours-of-service / ELD violations on record · most recent Feb 4, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

11ELD device issues
0No log / no ELD
11False logs
2Drove over hours

Trending worse — 73% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 18 total · 2 in 24 mo

18
Total crashes
2
In last 24 mo
2
Fatal
4
Injury
YearCrashesFatalInjuryTow
20251011
20244014
20234124
20221001
20212002
20201001
20191001
20181001
20171001
20142102
DateStateFatalitiesInjuriesTow-away
Sep 18, 2025MI01Yes
Nov 6, 2024OH00Yes
Jul 6, 2024MI01Yes
May 5, 2024OH00Yes
Feb 22, 2024MI00Yes
Dec 8, 2023PA11Yes
Nov 21, 2023CA00Yes
Oct 21, 2023OH01Yes
Jan 17, 2023PA00Yes
Jul 15, 2022TN00Yes
Dec 28, 2021TX00Yes
Feb 12, 2021TX00Yes
Jul 6, 2020MI00Yes
May 8, 2019MI00Yes
Feb 4, 2018MO00Yes
May 9, 2017FL00Yes
Feb 6, 2014GA10Yes
Jan 28, 2014GA00Yes