Carrier profile · USDOT 3017573 · Updated Jun 26, 2026

PRIMORIS DISTRIBUTION SERVICES INC

DBA PSC

292 power unitsavg 6.9 yrRegional · 4 statesDADE CITY, FL75/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksprim.comFMCSA 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 27.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 24.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 22 vehicle and 25 driver inspections over 24 months.

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

30.8% · 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 12.6 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 Mar '26 · 5

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
≈0.0 / unit·yr
thin signalabundant signal
Few roadside inspections for a 292-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
292
Inspections · 24 mo
25
Annualized
≈13 / yr
Coverage
≈0.0 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

1%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
98%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
21%
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.

  • 393.9 Inoperative required lampsVehicle Maintenance12 · 1 OOS
  • 383.23 Operating without a valid CDLDriver Fitness9 · 7 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving9 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance4 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance4 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance3 · 3 OOS
  • 391.41 No / expired medical certificateDriver Fitness3 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
  • 393.100 Cargo securement (general)Vehicle Maintenance2 · 2 OOS
  • 393.43 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 2 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 43 inspections — a clean logging history.

Crash history· 15 total · 6 in 24 mo

15
Total crashes
6
In last 24 mo
0
Fatal
4
Injury
YearCrashesFatalInjuryTow
20262002
20254023
20225025
20211001
20202002
20191001
DateStateFatalitiesInjuriesTow-away
Apr 13, 2026TX00Yes
Feb 4, 2026TX00Yes
Jul 21, 2025TX01No
May 22, 2025GA00Yes
Mar 19, 2025TX00Yes
Feb 20, 2025TX01Yes
Sep 2, 2022TX01Yes
Jun 8, 2022FL00Yes
Apr 29, 2022MD01Yes
Apr 27, 2022TX00Yes
Jan 5, 2022FL00Yes
Jul 27, 2021VA00Yes
Nov 19, 2020TX00Yes
Sep 23, 2020MD00Yes
Nov 11, 2019FL00Yes