Carrier profile · USDOT 1681969 · Updated Jun 13, 2026

CPC Southwest Materials Inc

DBA CPC SOUTHWEST MATERIALS

120 power unitsavg 11.8 yrLocal · 1 statesTUCSON, AZ81/100
AUTHORITY STATUS UNKNOWN
Verified linkscalportland.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 33.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 9 vehicle and 10 driver inspections over 24 months.

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

42.9% · 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 33.3 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

10 inspections in the charted months · busiest month Jul '25 · 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
≈0.0 / unit·yr
thin signalabundant signal
Few roadside inspections for a 120-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
120
Inspections · 24 mo
10
Annualized
≈5 / yr
Coverage
≈0.0 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

3%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
57%
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.

  • 393.11 Required lamps/reflectors missingVehicle Maintenance9 · 0 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving8 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance8 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance4 · 0 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance4 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving3 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance3 · 3 OOS
  • 393.209 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 22 inspections — a clean logging history.

Crash history· 15 total · 4 in 24 mo

15
Total crashes
4
In last 24 mo
1
Fatal
2
Injury
YearCrashesFatalInjuryTow
20261011
20253112
20241001
20211001
20192002
20181001
20156006
DateStateFatalitiesInjuriesTow-away
May 2, 2026AZ01Yes
Nov 4, 2025AZ00Yes
Oct 29, 2025AZ10No
Apr 28, 2025AZ01Yes
Apr 5, 2024AZ00Yes
Dec 8, 2021AZ00Yes
Apr 25, 2019AZ00Yes
Apr 12, 2019AZ00Yes
Oct 26, 2018AZ00Yes
Aug 7, 2015AZ00Yes
Jul 20, 2015AZ00Yes
Jun 22, 2015AZ00Yes
Jun 15, 2015AZ00Yes
May 12, 2015AZ00Yes
Jan 27, 2015AZ00Yes