Carrier profile · USDOT 1940256 · Updated Jun 13, 2026

Frontier Chemical LLC

10 power unitsavg 13.6 yrLocal · 1 statesABILENE, TX66/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linkssojodrilling.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 26.9%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 — 26 vehicle and 27 driver inspections over 24 months.

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

33.3% · 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 15.6 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 Oct '24 · 3

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.

Well-monitored
Under-inspected
Expected
Well-monitored
Heavily inspected
≈1.4 / unit·yr
thin signalabundant signal
Within the expected band for a 10-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.
Registered power units
10
Inspections · 24 mo
27
Annualized
≈14 / yr
Coverage
≈1.4 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
88%
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 Maintenance30 · 2 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance11 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance9 · 4 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance7 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance6 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance5 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 4 OOS
  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving5 · 0 OOS
  • 393.53 Automatic brake adjusters / indicatorsVehicle Maintenance4 · 0 OOS
  • 393.78 Windshield wipersVehicle Maintenance4 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 34 inspections — a clean logging history.

Crash history· 10 total · 1 in 24 mo

10
Total crashes
1
In last 24 mo
1
Fatal
6
Injury
YearCrashesFatalInjuryTow
20251001
20161011
20151011
20141001
20132122
20121001
20113023
DateStateFatalitiesInjuriesTow-away
Sep 10, 2025TX00Yes
Aug 11, 2016TX02Yes
May 14, 2015TX01Yes
Aug 9, 2014TX00Yes
Aug 8, 2013TX02Yes
Jan 29, 2013TX11Yes
Aug 26, 2012TX00Yes
Dec 20, 2011TX00Yes
Nov 19, 2011TX05Yes
Oct 7, 2011TX01Yes