Carrier profile · USDOT 685979 · MC-325521 · Updated Jun 13, 2026

Oldenkamp Trucking Inc

105 power unitsavg 8 yrLocal · 2 statesBAKERSFIELD, CA70/100
AUTHORITY STATUS UNKNOWNMC-325521 STATUS UNKNOWN
Verified linksoldenkamptrucking.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 7.7%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.9%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 350 vehicle and 372 driver inspections over 24 months.

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

9.4% · 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 2.2 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

362 inspections in the charted months · busiest month Jun '26 · 31

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
≈1.8 / 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
105
Inspections · 24 mo
375
Annualized
≈188 / yr
Coverage
≈1.8 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

39%
Unsafe Driving
Vektor peer est.
65%
Hours-of-Service
Vektor peer est.
Driver Fitness
.01measure
SMS · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
16%
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 Driving47 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance23 · 10 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance23 · 16 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance20 · 1 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance18 · 5 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance18 · 4 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance16 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance14 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance13 · 0 OOS
  • 395.8 Record of duty status (log / ELD) not current or missingHOS Compliance10 · 5 OOS

ELD & hours-of-service

25 hours-of-service / ELD violations on record · most recent Jun 3, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

6ELD device issues
5No log / no ELD
1False logs
9Drove over hours

Trending worse — 67% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 107 total · 12 in 24 mo

107
Total crashes
12
In last 24 mo
5
Fatal
39
Injury
YearCrashesFatalInjuryTow
20264024
20255025
20247027
20234024
20225034
2021102510
20199139
20188128
2017110610
20164123
20151001
20131001
20121001
20111001
20106035
20093013
2008110111
20076016
20065025
20042002
20031011
19991001
19971011
DateStateFatalitiesInjuriesTow-away
Mar 23, 2026CA03Yes
Mar 21, 2026CA00Yes
Feb 20, 2026CA01Yes
Jan 27, 2026CA00Yes
Nov 23, 2025CA03Yes
Sep 9, 2025CA01Yes
May 31, 2025CA00Yes
Jan 29, 2025CA00Yes
Jan 20, 2025CA00Yes
Dec 3, 2024CA00Yes
Nov 19, 2024CA01Yes
Nov 16, 2024CA00Yes
May 24, 2024CA00Yes
May 23, 2024CA00Yes
May 7, 2024CA01Yes
May 5, 2024CA00Yes
Dec 30, 2023CA01Yes
Sep 25, 2023CA00Yes
May 22, 2023CA01Yes
Mar 16, 2023CA00Yes
Dec 6, 2022CA01No
Apr 24, 2022CA03Yes
Apr 18, 2022CA00Yes
Feb 27, 2022CA02Yes
Jan 22, 2022CA00Yes