Carrier profile · USDOT 1905991 · MC-684115 · Updated Jun 21, 2026

Oscar Guerrero Trucking Inc

DBA GUERRERO'S TRUCKING

10 power unitsavg 15.5 yrMulti-region · 13 statesSAN DIEGO, CA74/100
CARRIER ACTIVEMC-684115 ACTIVERATED 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 37.8%24-mo cumulative
050%nat'l 22.26%
Driver OOS 6.7%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 74 vehicle and 90 driver inspections over 24 months.

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

60.0% · 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 7.3 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

93 inspections in the charted months · busiest month Sep '24 · 11

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.

Heavily inspected
Under-inspected
Expected
Well-monitored
Heavily inspected
≈4.7 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
Registered power units
10
Inspections · 24 mo
94
Annualized
≈47 / yr
Coverage
≈4.7 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

39%
Unsafe Driving
Vektor peer est.
98%
Hours-of-Service
Vektor peer est.
79%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
92%
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 Maintenance43 · 8 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance43 · 21 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance42 · 16 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving38 · 1 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance31 · 9 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance28 · 4 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance27 · 3 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance25 · 7 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance24 · 9 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance16 · 0 OOS

ELD & hours-of-service

63 hours-of-service / ELD violations on record · most recent May 7, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

29ELD device issues
11No log / no ELD
13False logs
6Drove over hours

Trending worse — 66% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 13 total · 1 in 24 mo

13
Total crashes
1
In last 24 mo
1
Fatal
3
Injury
YearCrashesFatalInjuryTow
20242011
20231101
20213013
20191001
20181001
20171001
20161001
20151001
20111001
20101011
DateStateFatalitiesInjuriesTow-away
Dec 10, 2024CA00Yes
Jul 11, 2024CA01No
Aug 18, 2023AZ10Yes
Dec 14, 2021AZ01Yes
Dec 14, 2021AZ00Yes
Mar 18, 2021TN00Yes
Jan 30, 2019NM00Yes
Jun 30, 2018OK00Yes
Oct 25, 2017CA00Yes
Jul 20, 2016TX00Yes
Aug 5, 2015CA00Yes
Aug 31, 2011CA00Yes
Sep 9, 2010TX01Yes