Sioux Steel Company
Sioux Steel Company (USDOT 66163) holds active operating authority as a motor carrier of property under MC-488257 based in Sioux Falls, SD. The earliest grant on file is from May 2004, 22 years, 5 months ago. $1,000,000 of liability coverage is on file with Old Republic Insurance Company. It reported 9 power units and 10 drivers on its last MCS-150 update (June 2025).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-488257 | Motor carrier of property | Active | $750,000 liability, cargo, bond | $1,000,000 liability |
| MC-488257 | Broker | Inactive | $750,000 liability, cargo, bond | $1,000,000 liability |
Earliest grant on file: May 19, 2004 (22 years, 5 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Old Republic Insurance Company | $1,000,000 | Jan 1, 2025 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Feb 20, 2020 | MC-488257 | Discontinued revocation · contract carrier |
| Feb 18, 2020 | MC-488257 | Involuntary revocation · contract carrier |
| Feb 16, 2018 | MC-488257 | Reinstated · motor carrier of property |
| Dec 18, 2017 | MC-488257 | Revoked · motor carrier of property |
| Nov 14, 2016 | MC-488257 | Revoked · broker |
| Aug 10, 2012 | MC-488257 | Granted · broker |
| Jan 4, 2007 | MC-488257 | Discontinued revocation · contract carrier |
| Dec 27, 2006 | MC-488257 | Involuntary revocation · contract carrier |
| May 19, 2004 | MC-488257 | Granted · motor carrier of property |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-488257 | Contract | Nov 13, 2017 | Dec 18, 2017 · involuntary revocation |
| MC-488257 | Broker | Oct 11, 2016 | Nov 14, 2016 · involuntary revocation |
Registration
| USDOT number | 66163 |
|---|---|
| USDOT status | Active |
| MC number | MC-488257 |
| Legal name | Sioux Steel Company |
| Operation | Interstate |
| Classification | Authorized for hire |
| Business type | Corporation |
| Location | Sioux Falls, South Dakota 57101 |
| USDOT added | Jun 1, 1974 |
| Last MCS-150 update | Jun 18, 2025 |
| Safety rating | Satisfactory · Mar 6, 1989 |
Fleet
| Power units | 9 |
|---|---|
| Trucks | 9 |
| Drivers | 10 · 6 with a CDL |
| Annual miles | 100,000 · 2024 |
Cargo carried
General freight, Household goods, Metal: sheets, coils, rolls, Logs, poles, beams, lumber, Building materials, Machinery, large objects, Intermodal containers, Oilfield equipment, Grain, feed, hay, Agricultural/farm supplies, Construction, magnified steel products
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Data as of Nov 14, 2026. Sources
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