Carrier profile · USDOT 425766 · MC-494641 · Updated Jun 21, 2026

Fronk Oil Company Inc

54 power unitsavg 10.6 yrRegional · 7 statesBOOKER, TX84/100

CARRIER ACTIVEMC-494641 ACTIVERATED SATISFACTORYHAZMAT

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 11.1%24-mo cumulative

050%nat'l 22.26%

Driver OOS 2.7%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 135 vehicle and 146 driver inspections over 24 months.

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

15.2% · latest 6-mo window● Steady

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Holding steady 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

143 inspections in the charted months · busiest month Mar '26 · 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.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈1.4 / unit·yr

thin signalabundant signal

Within the expected band for a 54-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 54
Inspections · 24 mo: 146
Annualized: ≈73 / yr
Coverage: ≈1.4 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving

Vektor peer est.

61%

Hours-of-Service

Vektor peer est.

28%

Driver Fitness

Vektor peer est.

Controlled Substances

0violations

clean · per-BASIC

36%

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 Driving25 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance19 · 4 OOS
393.9 Inoperative required lampsVehicle Maintenance19 · 1 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance13 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance12 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance11 · 0 OOS
393.78 Windshield wipersVehicle Maintenance10 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance9 · 4 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance9 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance8 · 0 OOS

ELD & hours-of-service

27 hours-of-service / ELD violations on record · most recent May 26, 2026. FMCSA does not publish the ELD device brand; these are the carrier's logging-compliance signals.

4ELD device issues

0No log / no ELD

10False logs

4Drove over hours

Trending worse — 75% of ELD violations are in the last 24 months. Falsified-log violations are a serious integrity flag.

Crash history· 18 total · 3 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Fatal	Injury	Tow
2026	1	0	1	0
2025	1	1	1	1
2024	1	0	0	1
2022	1	0	1	1
2021	2	0	1	2
2020	1	0	1	1
2019	1	0	0	1
2018	1	0	1	1
2016	1	0	0	1
2014	1	0	0	1
2012	1	0	0	1
2011	2	0	1	2
2008	2	0	2	1
2001	1	0	1	1
1996	1	0	0	1

Date	State	Fatalities	Injuries	Tow-away
Feb 25, 2026	OK	0	1	No
Feb 14, 2025	OK	1	1	Yes
Sep 18, 2024	NM	0	0	Yes
May 23, 2022	OK	0	1	Yes
Dec 15, 2021	TX	0	1	Yes
Oct 22, 2021	TX	0	0	Yes
Sep 2, 2020	OK	0	1	Yes
Sep 6, 2019	TX	0	0	Yes
Sep 11, 2018	OK	0	1	Yes
Dec 27, 2016	NM	0	0	Yes
Oct 17, 2014	TX	0	0	Yes
Jan 4, 2012	TX	0	0	Yes
Nov 12, 2011	OK	0	0	Yes
Aug 31, 2011	TX	0	1	Yes
Nov 26, 2008	OK	0	1	No
Jul 25, 2008	TX	0	1	Yes
Jun 18, 2001	TX	0	1	Yes
Nov 30, 1996	TX	0	0	Yes