Sioux Tank Line Inc
USDOT 230708MC-166199USDOT activeAuthority active· Alton, IA
Sioux Tank Line Inc (USDOT 230708) runs 26 power units and 13 drivers based in Alton, IA, with active operating authority as a motor carrier of property under MC-166199. The earliest grant on file is from October 1983, 43 years, 1 month ago. $4,000,000 of liability coverage is on file with Great West Casualty Co. 1 other active carrier lists the same physical address.
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-166199 | Motor carrier of property | Active | $750,000 liability | $5,000,000 liability |
Earliest grant on file: Oct 6, 1983 (43 years, 1 month ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Great West Casualty Co. | $1,000,000 | Apr 1, 2019 | — |
| Liability (BIPD) · form 91X | Great West Casualty Co. | $4,000,000 | Apr 1, 2019 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Mar 13, 2014 | MC-166199 | Discontinued revocation · common carrier |
| Feb 14, 2014 | MC-166199 | Involuntary revocation · common carrier |
| Nov 21, 2005 | MC-166199 | Discontinued revocation · common carrier |
| Nov 8, 2005 | MC-166199 | Involuntary revocation · common carrier |
| Oct 6, 1983 | MC-166199 | Granted · motor carrier of property |
| Oct 6, 1983 | MC-166199 | Granted · motor carrier of property |
Registration
| USDOT number | 230708 |
|---|---|
| USDOT status | Active |
| MC number | MC-166199 |
| Legal name | Sioux Tank Line Inc |
| Operation | Interstate |
| Classification | Authorized for hire |
| Business type | Corporation |
| Location | Alton, Iowa 51003 |
| USDOT added | Apr 21, 1983 |
| Last MCS-150 update | Sep 23, 2026 |
| Safety rating | Satisfactory · May 18, 2006 |
Fleet
| Power units | 26 |
|---|---|
| Trucks | 12 |
| Drivers | 13 · 13 with a CDL |
| Annual miles | 536,000 · 2025 |
Cargo carried
General freight, Fresh produce, Liquids/gases, Meat, Commodities dry bulk, Refrigerated food, scrap metal
Other records
- 1 other active carrier lists the same physical address. Shared addresses are common for fleets, terminals and filing agents; they are one input to a vetting decision, not a finding.
Check it yourself
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Data as of Nov 12, 2026. Sources
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