Carrier profile · USDOT 145751 · MC-144226 · Updated Jun 13, 2026

De Master Trucking Inc

11 power unitsLocal · 1 statesCEDAR GROVE, WI50/100
CARRIER ACTIVEMC-144226 ACTIVERATED SATISFACTORY

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

Vehicle OOS 100.0%24-mo cumulative
050%
Driver OOS 0.0%24-mo cumulative
030%

Every inspection in the window pooled — 1 vehicle and 2 driver inspections over 24 months.

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

No roadside inspections on the FMCSA record in this window

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 11-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
11
Inspections · 24 mo
2
Annualized
1 / yr
Coverage
0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
.63measure
SMS · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
25measure
SMS · 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 Driving6 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance3 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
  • 392.82 Using a hand-held mobile phoneUnsafe Driving1 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 5 inspections — a clean logging history.

Crash history· 14 total · 0 in 24 mo

14
Total crashes
0
In last 24 mo
0
Fatal
7
Injury
YearCrashesFatalInjuryTow
20182012
20171001
20141001
20132012
20042012
20021001
20001011
19981001
19971011
19941010
19921011
DateStateFatalitiesInjuriesTow-away
Dec 10, 2018WI00Yes
Jun 11, 2018WI01Yes
Sep 8, 2017IL00Yes
Feb 17, 2014IN00Yes
Sep 20, 2013WI01Yes
Jan 23, 2013MI00Yes
Dec 7, 2004WI01Yes
Jun 1, 2004MI00Yes
Aug 16, 2002IN00Yes
Oct 26, 2000WI01Yes
Oct 20, 1998WI00Yes
Jan 25, 1997WI02Yes
Aug 11, 1994MI01No
Sep 30, 1992WI01Yes