Carrier profile · USDOT 830501 · Updated Jun 13, 2026

Central Concrete Supermix Inc

DBA SUPERMIX

233 power unitsavg 6.7 yrLocal · 1 statesMIAMI, FL81/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA 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 25.0%24-mo cumulative
050%nat'l 22.26%
Driver OOS 2.9%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 12 vehicle and 34 driver inspections over 24 months.

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

20.0% · 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 5.2 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

32 inspections in the charted months · busiest month Apr '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
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 233-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
233
Inspections · 24 mo
34
Annualized
≈17 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

1%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
33%
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 Driving56 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance12 · 1 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance7 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance5 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance2 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving2 · 0 OOS
  • 393.209 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 0 OOS
  • 393.110 Cargo securement — number of tiedownsVehicle Maintenance1 · 1 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 76 inspections — a clean logging history.

Crash history· 108 total · 9 in 24 mo

108
Total crashes
9
In last 24 mo
2
Fatal
40
Injury
YearCrashesFatalInjuryTow
20262012
20254014
20248056
20238018
20229048
20216033
20205005
20195233
201811039
20173003
20168028
20159038
20149019
20136036
20121001
20091011
20081001
20064032
20051011
20044023
20022021
20011011
DateStateFatalitiesInjuriesTow-away
Mar 18, 2026FL01Yes
Mar 13, 2026FL00Yes
Dec 31, 2025FL01Yes
May 27, 2025FL00Yes
Feb 5, 2025FL00Yes
Jan 14, 2025FL00Yes
Dec 5, 2024FL00Yes
Sep 10, 2024FL01Yes
Aug 28, 2024FL00Yes
Aug 1, 2024FL00Yes
Jun 6, 2024FL01No
May 8, 2024FL01Yes
Apr 4, 2024FL01Yes
Feb 12, 2024FL01No
Nov 11, 2023FL00Yes
Oct 23, 2023FL00Yes
Aug 12, 2023FL00Yes
Jul 7, 2023FL00Yes
Jun 28, 2023FL01Yes
May 4, 2023FL00Yes
Feb 4, 2023FL00Yes
Jan 3, 2023FL00Yes
Dec 9, 2022FL01Yes
Nov 28, 2022FL03Yes
Oct 4, 2022FL00Yes