Superior Auto Carriers Inc
USDOT 1207980MC-476335USDOT activeAuthority active· Cass City, MI
Superior Auto Carriers Inc (USDOT 1207980) holds active operating authority as a motor carrier of property under MC-476335 based in Cass City, MI. The earliest grant on file is from February 2004, 22 years, 9 months ago. $1,000,000 of liability coverage is on file with Northland Insurance Company. It reported 1 power unit and 1 driver on its last MCS-150 update (October 2025).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-476335 | Motor carrier of property | Active | $750,000 liability | $1,000,000 liability |
| MC-476335 | Broker | Inactive | bond | $1,000,000 liability |
Earliest grant on file: Feb 5, 2004 (22 years, 9 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Northland Insurance Company | $1,000,000 | Jul 1, 2011 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Jan 22, 2013 | MC-476335 | Granted · broker |
| Jan 22, 2013 | MC-476335 | Revoked · broker |
| Jun 29, 2011 | MC-476335 | Discontinued revocation · common carrier |
| Jun 6, 2011 | MC-476335 | Involuntary revocation · common carrier |
| Jun 22, 2010 | MC-476335 | Discontinued revocation · common carrier |
| Jun 4, 2010 | MC-476335 | Involuntary revocation · common carrier |
| Jun 30, 2009 | MC-476335 | Discontinued revocation · common carrier |
| Jun 4, 2009 | MC-476335 | Involuntary revocation · common carrier |
| Jun 30, 2008 | MC-476335 | Discontinued revocation · common carrier |
| Jun 4, 2008 | MC-476335 | Involuntary revocation · common carrier |
| Jul 2, 2007 | MC-476335 | Discontinued revocation · common carrier |
| Jun 4, 2007 | MC-476335 | Involuntary revocation · common carrier |
| Jun 15, 2006 | MC-476335 | Discontinued revocation · common carrier |
| Jun 8, 2006 | MC-476335 | Involuntary revocation · common carrier |
| Jan 19, 2006 | MC-476335 | Discontinued revocation · common carrier |
| Jan 18, 2006 | MC-476335 | Discontinued revocation · common carrier |
| Dec 27, 2005 | MC-476335 | Involuntary revocation · common carrier |
| Feb 3, 2005 | MC-476335 | Discontinued revocation · common carrier |
| Jan 10, 2005 | MC-476335 | Involuntary revocation · common carrier |
| Jan 5, 2005 | MC-476335 | Discontinued revocation · common carrier |
| Dec 27, 2004 | MC-476335 | Involuntary revocation · common carrier |
| Feb 13, 2004 | MC-476335 | Granted · broker |
| Feb 5, 2004 | MC-476335 | Granted · motor carrier of property |
| Feb 5, 2004 | MC-476335 | Granted · motor carrier of property |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-476335 | Broker | Dec 17, 2012 | Jan 22, 2013 · involuntary revocation |
Registration
| USDOT number | 1207980 |
|---|---|
| USDOT status | Active |
| MC number | MC-476335 |
| Legal name | Superior Auto Carriers Inc |
| Operation | Interstate |
| Classification | Authorized for hire |
| Location | Cass City, Michigan 48726 |
| USDOT added | Feb 5, 2004 |
| Last MCS-150 update | Oct 29, 2025 |
| Safety rating | Not rated |
Fleet
| Power units | 1 |
|---|---|
| Trucks | 1 |
| Drivers | 1 · 1 with a CDL |
| Annual miles | 111,316 · 2024 |
Cargo carried
Motor vehicles, automobiles
Check it yourself
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Data as of Nov 13, 2026. Sources
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