Carrier profile · USDOT 330725 · MC-265256 · Updated Jul 18, 2026

Schupan & Sons Inc

DBA SCHUPAN & SONS

62 power unitsavg 7.7 yrRegional · 3 statesKALAMAZOO, MI56/100
CARRIER INACTIVEMC-265256 INACTIVERATED SATISFACTORYHAZMAT

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 35.3%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 — 17 vehicle and 27 driver inspections over 24 months.

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

33.3% · 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 20.0 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

25 inspections in the charted months · busiest month Aug '25 · 4

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 62-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
62
Inspections · 24 mo
27
Annualized
14 / yr
Coverage
0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

36%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
4%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
57%
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 Driving15 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance9 · 1 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance8 · 1 OOS
  • 393.134 Parts & accessories (vehicle condition)Vehicle Maintenance7 · 7 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance4 · 0 OOS
  • 395.30 ELD — use / data transferHOS Compliance3 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 3 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance3 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving2 · 0 OOS

ELD & hours-of-service

3 hours-of-service / ELD violations on record · most recent Jun 18, 2024. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

3ELD device issues
0No log / no ELD
0False logs
0Drove over hours

0 ELD violations in the last 24 months.

Crash history· 32 total · 1 in 24 mo

32
Total crashes
1
In last 24 mo
3
Fatal
11
Injury
YearCrashesFatalInjuryTow
20241011
20233013
20211011
20202002
20191001
20181001
20173013
20161001
20151001
20144133
20121001
20102102
20081001
20071001
20031001
20021001
20001010
19991011
19981100
19971010
19961001
19932011
DateStateFatalitiesInjuriesTow-away
Nov 16, 2024MI01Yes
Dec 21, 2023MI00Yes
Nov 8, 2023MI02Yes
Sep 15, 2023MI00Yes
Aug 3, 2021IN01Yes
May 19, 2020IN00Yes
Apr 30, 2020MI00Yes
Nov 11, 2019MI00Yes
May 30, 2018MI00Yes
Sep 6, 2017IN00Yes
Jun 8, 2017IN00Yes
Mar 21, 2017MI01Yes
Jan 6, 2016MI00Yes
Jul 9, 2015MI00Yes
Nov 22, 2014IN11Yes
Nov 20, 2014MI01No
Nov 14, 2014MI01Yes
Jun 2, 2014IN00Yes
Feb 8, 2012MI00Yes
Dec 22, 2010IN00Yes
Mar 25, 2010IN10Yes
Jun 19, 2008IN00Yes
Apr 25, 2007MI00Yes
Feb 5, 2003IN00Yes
Mar 21, 2002IN00Yes