Carrier profile · USDOT 134600 · MC-145475 · Updated Jul 18, 2026

FRONTIER LEASING INC

109 power unitsavg 8.1 yrNational · 23 statesTULSA, OK88/100
CARRIER ACTIVEMC-145475 ACTIVERATED SATISFACTORY
Verified linksfrontierleasinginc.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 17.1%24-mo cumulative
050%nat'l 22.26%
Driver OOS 1.2%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 88 vehicle and 165 driver inspections over 24 months.

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

29.2% · 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 7.4 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

157 inspections in the charted months · busiest month Mar '25 · 11

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.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.8 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 109-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
109
Inspections · 24 mo
165
Annualized
≈83 / yr
Coverage
≈0.8 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

45%
Unsafe Driving
Vektor peer est.
35%
Hours-of-Service
Vektor peer est.
7%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
32%
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 Driving65 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance15 · 1 OOS
  • 393.201 Parts & accessories (vehicle condition)Vehicle Maintenance8 · 5 OOS
  • 393.45 Brake tubing / hose defectsVehicle Maintenance8 · 0 OOS
  • 393.47 Brake actuators / linings / componentsVehicle Maintenance7 · 1 OOS
  • 393.207 Parts & accessories (vehicle condition)Vehicle Maintenance5 · 2 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance5 · 0 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 5 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance4 · 0 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance4 · 3 OOS

ELD & hours-of-service

12 hours-of-service / ELD violations on record · most recent Apr 7, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

7ELD device issues
0No log / no ELD
2False logs
2Drove over hours

Trending worse — 86% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 141 total · 6 in 24 mo

141
Total crashes
6
In last 24 mo
10
Fatal
56
Injury
YearCrashesFatalInjuryTow
20253013
20244114
20233003
20228027
20214104
20207007
20195015
20187027
20178018
20165025
20155235
20142112
20131101
20125025
20114124
20102012
20095052
20082022
20074023
20063013
20053013
20047017
20034033
20021011
20012002
20004004
19994024
19985135
19972002
19964024
19955035
19945144
19933031
19921111
19913033
19901001
DateStateFatalitiesInjuriesTow-away
Jul 2, 2025TX03Yes
Jun 16, 2025OK00Yes
Jun 12, 2025AR00Yes
Dec 6, 2024KS10Yes
Oct 16, 2024TX00Yes
Aug 19, 2024OK01Yes
Jun 10, 2024OK00Yes
Oct 28, 2023TX00Yes
Oct 24, 2023GA00Yes
Feb 16, 2023MO00Yes
Dec 11, 2022OK01No
Aug 24, 2022KS00Yes
Jul 20, 2022AR00Yes
Jul 11, 2022AR02Yes
Jun 7, 2022AR00Yes
Apr 26, 2022MO00Yes
Feb 7, 2022OK00Yes
Jan 18, 2022OK00Yes
Nov 8, 2021KS00Yes
May 21, 2021MO00Yes
Apr 22, 2021MO00Yes
Mar 8, 2021IA10Yes
Nov 11, 2020OK00Yes
Oct 21, 2020OK00Yes
Sep 2, 2020MO00Yes