Carrier profile · USDOT 46269 · MC-53989 · Updated Jun 13, 2026

Duffy Bros Inc

18 power unitsavg 7.3 yrRegional · 3 statesCOLUMBUS, WI100/100
CARRIER ACTIVEMC-53989 ACTIVERATED SATISFACTORY
Verified linksduffygrain.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 0.0%24-mo cumulative
050%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 2 vehicle and 7 driver inspections over 24 months.

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

0.0% · latest 6-mo window

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. More resolved windows are needed to establish a trend. 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

7 inspections in the charted months · busiest month Oct '24 · 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
≈0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 18-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
18
Inspections · 24 mo
7
Annualized
≈4 / yr
Coverage
≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

29%
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 Driving7 · 0 OOS
  • 392.16 Failure to use seat beltUnsafe Driving2 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 15 inspections — a clean logging history.

Crash history· 40 total · 0 in 24 mo

40
Total crashes
0
In last 24 mo
3
Fatal
22
Injury
YearCrashesFatalInjuryTow
20241011
20221011
20202002
20193023
20181001
20173003
20162012
20151011
20141011
20122012
20112012
20101011
20091001
20082012
20042002
20032012
20011011
19992022
19982022
19971011
19953123
19941111
19931001
19902111
DateStateFatalitiesInjuriesTow-away
Jul 15, 2024WI02Yes
Aug 18, 2022IA01Yes
Nov 18, 2020TX00Yes
Mar 10, 2020IL00Yes
Aug 21, 2019UT01Yes
Aug 5, 2019WI02Yes
Jun 22, 2019IL00Yes
May 17, 2018WI00Yes
Dec 12, 2017WI00Yes
Apr 17, 2017IL00Yes
Jan 17, 2017WI00Yes
May 3, 2016IL00Yes
Feb 14, 2016MO01Yes
Oct 1, 2015TX02Yes
Feb 12, 2014WI02Yes
Dec 27, 2012IL00Yes
Feb 17, 2012WI01Yes
Sep 20, 2011IA00Yes
Sep 13, 2011WI01Yes
Oct 15, 2010WI01Yes
Jan 15, 2009WI00Yes
Jun 19, 2008IL00Yes
Jun 2, 2008IL02Yes
Dec 28, 2004WI00Yes
Oct 12, 2004WI00Yes