Carrier profile · USDOT 315652 · Updated Jun 13, 2026

Superior Steel Inc

34 power unitsavg 7.6 yrRegional · 5 statesKNOXVILLE, TN80/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Verified linkssuperstl.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed5
US states
Inspections · 24 mo19
KY busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
KNOXVILLE, TN
5277 N NATIONAL DR
Top corridor
KY ⇄ TN
KY 11 · TN 5 · WV 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · SUPERIOR STEEL INC · trailing 24 months
StateCoverageInspections
KYKentucky11
TNTennesseeHQ5
WVWest Virginia1
MOMissouri1
VAVirginia1