Carrier profile · USDOT 287666 · Updated Jul 18, 2026

TM COBB

45 power unitsavg 12.3 yrRegional · 4 statesBUENA PARK, CA94/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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 18.9%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.5%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 53 vehicle and 68 driver inspections over 24 months.

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

17.6% · 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

65 inspections in the charted months · busiest month Jan '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.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.8 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 45-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
45
Inspections · 24 mo
68
Annualized
≈34 / yr
Coverage
≈0.8 inspections / unit · yr

BASIC categories· CSA SMS · 2026-08-01

4%
Unsafe Driving
Vektor peer est.
37%
Hours-of-Service
Vektor peer est.
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
48%
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 Driving17 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance14 · 7 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance14 · 2 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance12 · 3 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance10 · 9 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance6 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance4 · 0 OOS
  • 393.48 Brakes inoperativeVehicle Maintenance3 · 1 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance3 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance3 · 0 OOS

ELD & hours-of-service

7 hours-of-service / ELD violations on record · most recent Oct 7, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

6ELD device issues
1No log / no ELD
0False logs
0Drove over hours

Trending worse — 83% of ELD violations are in the last 24 months.

Crash history· 20 total · 1 in 24 mo

20
Total crashes
1
In last 24 mo
0
Fatal
7
Injury
YearCrashesFatalInjuryTow
20251001
20242012
20221001
20202002
20191001
20183003
20162012
20141011
20081011
20051011
20042002
20031001
20021011
19911011
DateStateFatalitiesInjuriesTow-away
Sep 8, 2025CA00Yes
Mar 20, 2024CA01Yes
Mar 7, 2024CA00Yes
Jul 26, 2022CA00Yes
Feb 14, 2020CA00Yes
Feb 5, 2020CA00Yes
Mar 1, 2019CA00Yes
Mar 30, 2018CA00Yes
Mar 14, 2018CA00Yes
Jan 24, 2018CA00Yes
Aug 2, 2016CA00Yes
Jul 20, 2016CA01Yes
Oct 20, 2014CA01Yes
Jul 2, 2008CA01Yes
Oct 12, 2005CA01Yes
Apr 16, 2004CA00Yes
Jan 24, 2004CA00Yes
Apr 7, 2003CA00Yes
Oct 4, 2002CA02Yes
Mar 4, 1991CA01Yes