Carrier profile · USDOT 378134 · Updated Jun 13, 2026

Supplyone Rockwell Inc

DBA SUPPLYONE

13 power unitsavg 7.1 yrRegional · 3 statesROCKWELL, NC88/100

AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

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 0.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 3.6%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 9 vehicle and 28 driver inspections over 24 months.

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

0.0% · 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

28 inspections in the charted months · busiest month Nov '25 · 5

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

≈1.1 / unit·yr

thin signalabundant signal

Within the expected band for a 13-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 13
Inspections · 24 mo: 28
Annualized: ≈14 / yr
Coverage: ≈1.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

41%

Unsafe Driving

Vektor peer est.

Hours-of-Service

0violations

clean · per-BASIC

38%

Driver Fitness

Vektor peer est.

Controlled Substances

0violations

clean · per-BASIC

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 Driving8 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance2 · 0 OOS
391.11 Driver not qualifiedDriver Fitness1 · 1 OOS
391.41 No / expired medical certificateDriver Fitness1 · 1 OOS
392.16 Failure to use seat beltUnsafe Driving1 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 39 inspections — a clean logging history.

Crash history· 12 total · 1 in 24 mo

Total crashes

In last 24 mo

Fatal

Injury

Year	Crashes	Fatal	Injury	Tow
2026	1	0	0	1
2023	1	0	1	1
2022	1	0	1	1
2014	1	0	1	0
2011	1	0	1	1
2007	1	0	1	1
2006	1	0	1	1
2001	1	0	0	1
2000	1	0	0	1
1998	1	1	1	1
1996	1	0	1	1
1993	1	0	1	1

Date	State	Fatalities	Injuries	Tow-away
Mar 18, 2026	NC	0	0	Yes
Sep 5, 2023	NC	0	1	Yes
Feb 24, 2022	NC	0	2	Yes
Oct 10, 2014	NC	0	1	No
May 16, 2011	NC	0	1	Yes
Feb 8, 2007	NC	0	1	Yes
Dec 20, 2006	NC	0	1	Yes
Sep 17, 2001	NC	0	0	Yes
Mar 7, 2000	SC	0	0	Yes
Jun 29, 1998	NC	1	2	Yes
Jun 5, 1996	NC	0	1	Yes
Aug 3, 1993	NC	0	1	Yes