Carrier profile · USDOT 314842 · Updated Jun 21, 2026

Nippon Sanso Matheson Inc

1,246 power unitsavg 6.1 yrNational · 47 statesIRVING, TX88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linksmathesongas.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 4.4%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.1%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 1,193 vehicle and 1,360 driver inspections over 24 months.

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

3.9% · 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

1,332 inspections in the charted months · busiest month Jan '26 · 79

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
≈0.5 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 1,246-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
1,246
Inspections · 24 mo
1,363
Annualized
≈682 / yr
Coverage
≈0.5 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

4%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
4%
Driver Fitness
Vektor peer est.
Controlled Substances
0violations
clean · per-BASIC
5%
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.

ELD & hours-of-service

No hours-of-service or ELD violations on record across 2,025 inspections — a clean logging history.

Crash history· 236 total · 42 in 24 mo

236
Total crashes
42
In last 24 mo
6
Fatal
95
Injury
YearCrashesFatalInjuryTow
2026112411
2025200820
2024220822
2023120412
2022101410
20219049
2020150414
2019150315
20189048
20179039
2016100410
201510049
2014110510
20138075
20124014
20112012
20103023
20094004
20082012
20073013
20062022
20056036
20045135
20021001
20014004
20005035
19992022
19982112
19976036
19964024
19952012
19942002
19931011
19925125
DateStateFatalitiesInjuriesTow-away
Jul 10, 2026MS10Yes
Jun 11, 2026TX00Yes
May 27, 2026TX02Yes
May 14, 2026MN01Yes
Apr 7, 2026TX01Yes
Mar 31, 2026TX10Yes
Mar 28, 2026CA00Yes
Mar 6, 2026MS00Yes
Mar 4, 2026MO02Yes
Jan 14, 2026WI00Yes
Jan 9, 2026LA00Yes
Dec 10, 2025TX01Yes
Nov 8, 2025TX00Yes
Oct 29, 2025OH01Yes
Aug 14, 2025PA01Yes
Jul 22, 2025TX01Yes
Jul 22, 2025GA00Yes
Jul 15, 2025NE00Yes
Jul 10, 2025OH00Yes
Jul 10, 2025CA02Yes
May 28, 2025WI00Yes
May 27, 2025MS01Yes
May 20, 2025TX00Yes
May 19, 2025SD00Yes
May 14, 2025GA01Yes