Superior Steel INC (USDOT 315652)
1 caution found.
- Operating authority
- No active operating authority on file with FMCSA.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- Satisfactory (rating decision 2009-09-21)
- Fleet on file
- 34 power units, 29 drivers
- Operation type
- Interstate
- Physical address
- 5277 N NATIONAL DR, KNOXVILLE, TN 37914
- MCS-150 last filed
- 2025-04
Findings
- Vehicle OOS rate above national average (Caution): 53.85% vehicle OOS over 13 inspections vs. national average 22.87%
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 2009-09-21 (16 years ago); most recent FMCSA review 2019-04-16 (7 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is USDOT 315652?
USDOT 315652 is Superior Steel INC, an interstate motor carrier.
What is Superior Steel INC's USDOT number?
Superior Steel INC's USDOT number is 315652. No MC docket number is on file.
Is Superior Steel INC currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Superior Steel INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Superior Steel INC's safety record?
In the last 24 months, FMCSA records show a 53.8% vehicle out-of-service rate for Superior Steel INC, from 7 of 13 vehicle inspections, against a national average of 22.9%. FMCSA records also show 1 reportable crash in the same window.
What is Superior Steel INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Superior Steel INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Superior Steel INC's FMCSA safety rating?
Superior Steel INC's FMCSA safety rating is Satisfactory, from a review decided 2009-09-21.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Superior Steel INC
More carriers based in Tennessee
Run a SAFER company snapshot lookup for any carrier
Sourced from FMCSA public records. Official data as of Aug 24, 2026. fleetfax surfaces the facts; brokers make the judgment.