Carrier profile · USDOT 469797 · Updated Jul 13, 2026

Herman Weissker Inc

78 power unitsavg 10.7 yrLocal · 1 statesRIVERSIDE, CA100/100
AUTHORITY STATUS UNKNOWN
Verified linkshermanweissker.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 14.3%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 — 28 vehicle and 17 driver inspections over 24 months.

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

14.3% · 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 11.0 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

30 inspections in the charted months · busiest month Apr '25 · 14

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
≈0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 78-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
78
Inspections · 24 mo
31
Annualized
≈16 / yr
Coverage
≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

3%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
41%
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 Driving24 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance5 · 1 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance5 · 1 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance4 · 4 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance4 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving4 · 0 OOS
  • 393.100 Cargo securement (general)Vehicle Maintenance3 · 3 OOS
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS
  • 393.130 Cargo securement — heavy vehicles/equipmentVehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 60 inspections — a clean logging history.

Crash history· 16 total · 0 in 24 mo

16
Total crashes
0
In last 24 mo
1
Fatal
10
Injury
YearCrashesFatalInjuryTow
20231011
20223023
20212011
20201011
20191001
20173032
20163123
20151001
20141001
DateStateFatalitiesInjuriesTow-away
Feb 16, 2023CA01Yes
Dec 13, 2022CA01Yes
Oct 11, 2022CA01Yes
Jan 18, 2022CA00Yes
Oct 22, 2021CA00Yes
Mar 16, 2021CA01No
Mar 11, 2020CA01Yes
Feb 28, 2019CA00Yes
Nov 1, 2017CA01Yes
Jul 13, 2017CA02No
Jun 7, 2017CA02Yes
Oct 13, 2016CA11Yes
Oct 11, 2016CA00Yes
Sep 19, 2016CA01Yes
Nov 30, 2015CA00Yes
Oct 15, 2014CA00Yes