Carrier profile · USDOT 923251 · MC-399555 · Updated Jul 18, 2026

Smart Oilfield Services LLC

61 power unitsavg 13.2 yrLocal · 2 statesLIBERTY, TX74/100
CARRIER ACTIVEMC-399555 ACTIVERATED SATISFACTORYHAZMAT
Verified linksFMCSA 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 43.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 30 vehicle and 34 driver inspections over 24 months.

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

45.5% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 4.7 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

33 inspections in the charted months · busiest month Apr '25 · 4

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 61-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
61
Inspections · 24 mo
35
Annualized
≈18 / yr
Coverage
≈0.3 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

2%
Unsafe Driving
Vektor peer est.
37%
Hours-of-Service
Vektor peer est.
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
73%
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.

  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance22 · 6 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance16 · 2 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving11 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance8 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance5 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance5 · 2 OOS
  • 393.106 Parts & accessories (vehicle condition)Vehicle Maintenance5 · 5 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance4 · 1 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance4 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS

ELD & hours-of-service

8 hours-of-service / ELD violations on record · most recent Feb 8, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

5ELD device issues
0No log / no ELD
0False logs
2Drove over hours

2 ELD violations in the last 24 months.

Crash history· 32 total · 3 in 24 mo

32
Total crashes
3
In last 24 mo
1
Fatal
18
Injury
YearCrashesFatalInjuryTow
20261001
20252011
20241010
20233022
20221011
20211010
20194014
20181001
20171011
20151011
20142012
20132122
20111001
20093023
20082002
20074023
20062022
DateStateFatalitiesInjuriesTow-away
Apr 17, 2026TX00Yes
Sep 10, 2025TX00Yes
Sep 8, 2025TX01No
Apr 14, 2024TX03No
Nov 20, 2023TX01No
Apr 21, 2023TX01Yes
Mar 14, 2023TX00Yes
Mar 28, 2022TX02Yes
Sep 10, 2021TX01No
Jul 16, 2019TX00Yes
May 14, 2019TX01Yes
Feb 26, 2019TX00Yes
Jan 12, 2019TX00Yes
Jun 19, 2018TX00Yes
Apr 13, 2017TX01Yes
Dec 14, 2015TX01Yes
Oct 19, 2014TX01Yes
Sep 1, 2014TX00Yes
Sep 17, 2013TX12Yes
Jun 2, 2013TX01Yes
May 12, 2011TX00Yes
Dec 17, 2009TX00Yes
Aug 17, 2009TX01Yes
Aug 17, 2009TX01Yes
Aug 11, 2008TX00Yes