Carrier profile · USDOT 700166 · MC-336836 · Updated Jun 13, 2026

Greg Hamann Trucking Co

22 power unitsLocal · 2 statesGRANT PARK, IL50/100
CARRIER ACTIVEMC-336836 ACTIVE
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 —24-mo cumulative
050%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 0 vehicle and 3 driver inspections over 24 months.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

3 inspections in the charted months · busiest month Oct '25 · 1

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
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 22-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
22
Inspections · 24 mo
3
Annualized
≈2 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

4%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
0violations
clean · per-BASIC

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 Driving5 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 3 inspections — a clean logging history.

Crash history· 12 total · 2 in 24 mo

12
Total crashes
2
In last 24 mo
0
Fatal
8
Injury
YearCrashesFatalInjuryTow
20261001
20251011
20232012
20222012
20182022
20151001
20141011
20071011
20031011
DateStateFatalitiesInjuriesTow-away
May 7, 2026IL00Yes
Dec 9, 2025IL01Yes
Nov 8, 2023IL01Yes
May 10, 2023IL00Yes
Nov 1, 2022IL01Yes
Oct 28, 2022IN00Yes
May 9, 2018IL01Yes
Jan 20, 2018IN01Yes
Feb 12, 2015IN00Yes
Dec 16, 2014IL01Yes
Jul 21, 2007IL01Yes
Apr 12, 2003IL01Yes