Carrier profile · USDOT 1828350 · MC-663203 · Updated Jun 13, 2026

Liberty Materials Inc

5 power unitsavg 3.4 yrLocal · 1 statesCONROE, TX81/100
CARRIER ACTIVEMC-663203 ACTIVE
Verified linkslibertymaterials.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 26.3%24-mo cumulative
050%nat'l 22.26%
Driver OOS 5.3%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 19 vehicle and 19 driver inspections over 24 months.

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

28.6% · 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 8.2 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

18 inspections in the charted months · busiest month Nov '24 · 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.

Heavily inspected
Under-inspected
Expected
Well-monitored
Heavily inspected
≈1.9 / unit·yr
thin signalabundant signal
Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.
Registered power units
5
Inspections · 24 mo
19
Annualized
≈10 / yr
Coverage
≈1.9 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
43%
Hours-of-Service
Vektor peer est.
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
47%
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 Driving13 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance9 · 0 OOS
  • 393.60 Windshield / glazingVehicle Maintenance5 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 5 OOS
  • 393.78 Windshield wipersVehicle Maintenance5 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance4 · 1 OOS
  • 393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance1 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance1 · 0 OOS
  • 392.9 Failure to secure load / cargo not securedUnsafe Driving1 · 1 OOS

ELD & hours-of-service

1 hours-of-service / ELD violation on record · most recent Nov 26, 2025. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

1ELD device issues
1No log / no ELD
0False logs
0Drove over hours

Trending worse — 100% of ELD violations are in the last 24 months.

Crash history· 15 total · 1 in 24 mo

15
Total crashes
1
In last 24 mo
4
Fatal
4
Injury
YearCrashesFatalInjuryTow
20261001
20231011
20203202
20183013
20163103
20141001
20133123
DateStateFatalitiesInjuriesTow-away
Jun 2, 2026TX00Yes
Dec 13, 2023TX01Yes
Dec 18, 2020TX10No
Sep 11, 2020TX00Yes
Jan 27, 2020TX10Yes
Sep 26, 2018TX00Yes
Jul 10, 2018TX01Yes
Jan 24, 2018TX00Yes
Nov 10, 2016TX00Yes
Mar 18, 2016TX10Yes
Jan 22, 2016TX00Yes
Sep 25, 2014TX00Yes
Aug 16, 2013TX00Yes
Jun 8, 2013TX11Yes
Jan 4, 2013TX01Yes