Superior Steel INC (USDOT 315652)
USDOT 315652 · Active · Knoxville · TN
Public listing
- Legal name
- Superior Steel INC
- License or register id
- USDOT 315652
- Status
- Active
- State
- TN
- City
- Knoxville
- Category
- Private Property
- Phone
- +1 (865) 522-0253
- Address
- 5277 N National Dr, Knoxville, TN, 37914
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 34
- Drivers
- 29
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 34
- FMCSA safety rating
- Satisfactory (20090921)
- MCS-150 mileage
- 511000 (2024)
- MCS-150 date
- 20250418
- Fleet size
- 33–38 power units
- Hazmat
- Yes
- Business type
- Corporation
- Company officer
- Natalie Grace Munday, Mark Munday
- Mailing address
- 5277 N National Dr, Knoxville, TN, 37914
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 20
- Driver OOS total
- 2
- Vehicle OOS total
- 12
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
Crashes
- Crash count
- 1
Aggregated from public SMS Input – Crash (4wxs-vbns). Not an FMCSA safety rating.
About
Superior Steel INC is in the FMCSA Company Census as USDOT 315652. census status Active. address 5277 N National Dr, Knoxville, TN, 37914. 34 power units. 29 drivers. Private Property. Interstate operation. FMCSA safety rating Satisfactory as of 20090921. hazmat indicated. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Superior Steel INC?
Match the legal name and USDOT 315652 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

