Carrier profile · USDOT 1986815 · MC-846680 · Updated Jul 18, 2026

Thomas Oilfield Services LLC

145 power unitsavg 6.8 yrRegional · 4 statesCARTHAGE, TX94/100
CARRIER ACTIVEMC-846680 ACTIVERATED SATISFACTORYHAZMAT
Verified linksthomasoilfieldservices.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 14.8%24-mo cumulative
050%nat'l 22.26%
Driver OOS 3.7%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 81 vehicle and 82 driver inspections over 24 months.

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

21.1% · latest 6-mo window● Steady

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Holding steady 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

82 inspections in the charted months · busiest month Jan '26 · 9

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.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.3 / unit·yr
thin signalabundant signal
Few roadside inspections for a 145-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
145
Inspections · 24 mo
82
Annualized
≈41 / yr
Coverage
≈0.3 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
.03measure
SMS · per-BASIC
Hours-of-Service
.01measure
SMS · per-BASIC
34%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
37%
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.

  • 393.9 Inoperative required lampsVehicle Maintenance21 · 5 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving16 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance10 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance7 · 7 OOS
  • 393.60 Windshield / glazingVehicle Maintenance7 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance6 · 0 OOS
  • 392.8 Driving of commercial motor vehiclesUnsafe Driving3 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance2 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance2 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS

ELD & hours-of-service

2 hours-of-service / ELD violations on record · most recent Sep 3, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

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

Trending worse — 50% of ELD violations are in the last 24 months.

Crash history· 14 total · 3 in 24 mo

14
Total crashes
3
In last 24 mo
0
Fatal
4
Injury
YearCrashesFatalInjuryTow
20261001
20252002
20242002
20232022
20221011
20212012
20201001
20191001
20182002
DateStateFatalitiesInjuriesTow-away
May 15, 2026LA00Yes
Dec 23, 2025TX00Yes
Jan 28, 2025TX00Yes
Mar 28, 2024NM00Yes
Mar 16, 2024TX00Yes
Jul 20, 2023TX02Yes
Apr 17, 2023TX01Yes
Sep 23, 2022TX03Yes
Oct 10, 2021TX00Yes
Jul 27, 2021TX01Yes
Nov 19, 2020TX00Yes
Sep 18, 2019TX00Yes
Oct 17, 2018LA00Yes
Jun 1, 2018TX00Yes