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UnknownUSDOT 315652· CARRIER· EIN 62-1034234
⬇ PDF report

SUPERIOR STEEL INC

5277 N NATIONAL DR, KNOXVILLE, TN, 37914(865) 522-0253nmunday@superstl.comNATALIE GRACE MUNDAY
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
53.3%
above 22% national avg
Driver OOS
9.5%
above 6.7% national avg
Crashes 24mo
2
none fatal
Red flags
None
nothing flagged
56
/ 100

Risk factors

Moderate riskVioCodes score
Vehicle OOS 53.3% — well above the 22% national averageDriver OOS 9.5% — above the 6.7% national average2 crashes in the last 24 months

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle15 inspections · 53.3% OOS · National 22%
Driver21 inspections · 9.5% OOS · National 6.7%

Crash record (US, last 24 months)

Total

2

Tow-away

2

Injury

0

Fatal

0

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
34
on file (MCS-150)
Drivers
29
6 hold a CDL
Annual mileage
0.5M mi
reported 2024
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi6 drivers
  • Interstate · <100 mi23 drivers
Company officer
NATALIE GRACE MUNDAY
Operation
Interstate · Hazmat
D-U-N-S
74894452
Registered since
1988-05-21
Last MCS-150 update
2025-04-18
Census status
Active

Fleet: 34 trucks · 11 owned tractors · 53 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Activity history

2 events
  1. 04/18/2025MCS-150 update filed

    0.5M mi reported (2024)

  2. 05/21/1988Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Interstate
★

FMCSA safety rating

Rating
Satisfactory
Type
Non-ratable review
Rated
2009-09-21
Last review
2019-04-16
📄

MCS-150 registration

Form date
2025-04-18
Reported mileage
511,000 mi (2024)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Oct 2026 · Page refreshed: Oct 16, 2026, 10:40 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.