Carrier profile · USDOT 320180 · Updated Jun 13, 2026

CEMSTONE READY MIX INC

86 power unitsLocal · 2 statesNEW RICHMOND, WI82/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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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%nat'l 22.26%
Driver OOS 7.7%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 5 vehicle and 13 driver inspections over 24 months.

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

0.0% · latest 6-mo window● Steady

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Holding steady 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

11 inspections in the charted months · busiest month Apr '26 · 2

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 86-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
86
Inspections · 24 mo
13
Annualized
≈7 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

19%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
24%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
1%
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 Driving14 · 0 OOS
  • 391.11 Driver not qualifiedDriver Fitness1 · 1 OOS
  • 392.16 Failure to use seat beltUnsafe Driving1 · 0 OOS
  • 393.205 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 21 inspections — a clean logging history.

Crash history· 21 total · 2 in 24 mo

21
Total crashes
2
In last 24 mo
1
Fatal
8
Injury
YearCrashesFatalInjuryTow
20252012
20241011
20191001
20182002
20161001
20151001
20131001
20121001
20081001
20071001
20051011
20032012
20022112
20011001
19961011
19931011
19921011
DateStateFatalitiesInjuriesTow-away
Oct 8, 2025WI00Yes
Mar 12, 2025WI01Yes
Aug 2, 2024WI02Yes
May 31, 2019MN00Yes
Oct 20, 2018WI00Yes
Aug 1, 2018MN00Yes
Apr 15, 2016WI00Yes
Aug 25, 2015MN00Yes
Jan 16, 2013WI00Yes
Oct 29, 2012MN00Yes
Jun 25, 2008WI00Yes
Oct 25, 2007WI00Yes
Jul 22, 2005WI01Yes
Nov 24, 2003WI00Yes
Aug 27, 2003WI01Yes
Oct 15, 2002MN00Yes
Feb 11, 2002WI22Yes
Sep 10, 2001WI00Yes
May 3, 1996WI04Yes
Sep 10, 1993WI01Yes
Oct 14, 1992WI01Yes