Carrier profile · USDOT 113378 · Updated Jun 21, 2026

Amrize South Central Inc

490 power unitsavg 4.6 yrLocal · 2 statesDUNDEE, MI88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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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 18.0%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.5%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 178 vehicle and 195 driver inspections over 24 months.

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

16.3% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 6.1 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

187 inspections in the charted months · busiest month Nov '24 · 15

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 490-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
490
Inspections · 24 mo
195
Annualized
≈98 / yr
Coverage
≈0.2 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

4%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
45%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
55%
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 Driving113 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance67 · 6 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance26 · 4 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance26 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance24 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance21 · 14 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance20 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance19 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance17 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance13 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 296 inspections — a clean logging history.

Crash history· 396 total · 16 in 24 mo

396
Total crashes
16
In last 24 mo
18
Fatal
182
Injury
YearCrashesFatalInjuryTow
20264014
20256036
20247036
2023111410
202211098
20212012
20196026
20183022
20175015
2016100210
20157045
20145034
2013141413
201210168
201110049
20101811317
2009161414
20082201019
20072701225
2006281828
20053111029
20043121730
20031921019
20021931018
2001271927
20003121828
19993031
19982021
19971010
19961010
19945024
19931101
19923033
DateStateFatalitiesInjuriesTow-away
Jul 6, 2026LA00Yes
May 6, 2026LA00Yes
May 5, 2026TX01Yes
Apr 16, 2026TX00Yes
Oct 30, 2025LA00Yes
Aug 21, 2025LA01Yes
Jul 14, 2025TX01Yes
Jun 16, 2025LA00Yes
Apr 24, 2025TX00Yes
Mar 21, 2025LA01Yes
Dec 6, 2024TX00Yes
Nov 14, 2024TX00Yes
Oct 1, 2024TX01Yes
Sep 25, 2024TX01Yes
Sep 10, 2024LA00Yes
Aug 27, 2024LA00Yes
Feb 28, 2024TX01No
Dec 18, 2023TX01Yes
Dec 11, 2023TX01Yes
Oct 20, 2023TX00Yes
Oct 11, 2023LA00Yes
Sep 8, 2023TX00Yes
Aug 1, 2023LA00Yes
Jul 17, 2023TX10Yes
May 16, 2023LA00Yes