Carrier profile · USDOT 425448 · Updated Jun 13, 2026

Silver State Materials LLC DBA Calportland Co

143 power unitsavg 9.3 yrLocal · 1 statesLAS VEGAS, NV88/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
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 16.7%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 — 12 vehicle and 18 driver inspections over 24 months.

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

16.7% · 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 9.5 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

18 inspections in the charted months · busiest month Oct '24 · 7

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 143-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
143
Inspections · 24 mo
18
Annualized
9 / yr
Coverage
0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

2%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
46%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
51%
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 Driving16 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance8 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance4 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance3 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance2 · 0 OOS
  • 390.21 USDOT number marking on vehicleUnsafe Driving2 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance2 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance2 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 0 OOS
  • 393.51 Brake warning devicesVehicle Maintenance1 · 1 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 32 inspections — a clean logging history.

Crash history· 43 total · 4 in 24 mo

43
Total crashes
4
In last 24 mo
1
Fatal
17
Injury
YearCrashesFatalInjuryTow
20262002
20251011
20242002
20222012
20211001
20202012
20194014
20171001
20161011
20153013
20143013
20131011
20112012
20091001
20082002
20072002
20063033
20052022
20041101
20033013
20022021
20011001
20001001
DateStateFatalitiesInjuriesTow-away
Jun 2, 2026NV00Yes
May 1, 2026NV00Yes
Jan 18, 2025NV01Yes
Oct 21, 2024AZ00Yes
Feb 27, 2024NV00Yes
Sep 27, 2022NV00Yes
Aug 4, 2022NV01Yes
Jan 20, 2021NV00Yes
Dec 21, 2020NV00Yes
Sep 16, 2020CA01Yes
Oct 10, 2019NV00Yes
Oct 5, 2019NV00Yes
May 8, 2019MS01Yes
Feb 26, 2019NV00Yes
Nov 13, 2017NV00Yes
Mar 24, 2016NV02Yes
Dec 21, 2015NV00Yes
Oct 24, 2015NV05Yes
Jun 22, 2015NV00Yes
Jul 23, 2014NV00Yes
Apr 15, 2014NV00Yes
Apr 3, 2014NV01Yes
Nov 1, 2013NV01Yes
Jul 9, 2011NV00Yes
Jan 19, 2011NV01Yes