Williams Tank Lines LLC
USDOT 229047MC-197435USDOT activeAuthority active· DBA Williams Tank Lines· Stockton, CA
Williams Tank Lines LLC (USDOT 229047) is a licensed freight broker under MC-197435 based in Stockton, CA. The earliest grant on file is from May 1987, 39 years, 5 months ago. $750,000 of liability coverage is on file with National Union Fire Ins. Co. of Pitsbgh. PA. It reported 336 power units and 347 drivers on its last MCS-150 update (April 2025).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-197435 | Broker | Active | bond | $750,000 liability, bond |
| MC-197435 | Motor carrier of property | Inactive | $1,000,000 liability | $750,000 liability |
Earliest grant on file: May 26, 1987 (39 years, 5 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | National Union Fire Ins. Co. of Pitsbgh. PA | $750,000 | Apr 1, 2026 | — |
| Broker trust fund (BMC-85) · form 85 | Pacific Financial Association, Inc. | — | Oct 24, 2013 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Oct 27, 2026 | MC-197435 | Involuntary suspension · motor carrier of property |
| Apr 9, 2026 | MC-197435 | Discontinued revocation · contract carrier |
| Apr 6, 2026 | MC-197435 | Involuntary revocation · contract carrier |
| Jun 5, 2023 | MC-197435 | Reinstated · broker |
| Jun 5, 2023 | MC-197435 | Reinstated · broker |
| May 22, 2023 | MC-197435 | Revoked · broker |
| Apr 18, 2023 | MC-197435 | Discontinued revocation · contract carrier |
| Apr 18, 2023 | MC-197435 | Involuntary revocation · contract carrier |
| Aug 11, 2010 | MC-197435 | Reinstated · broker |
| Jul 27, 2010 | MC-197435 | Revoked · broker |
| Aug 6, 2009 | MC-197435 | Granted · broker |
| Feb 1, 2005 | MC-197435 | Discontinued revocation · contract carrier |
| Jan 31, 2005 | MC-197435 | Involuntary revocation · contract carrier |
| Jan 28, 2005 | MC-197435 | Discontinued revocation · contract carrier |
| Jan 5, 2005 | MC-197435 | Involuntary revocation · contract carrier |
| May 26, 1987 | MC-197435 | Reinstated · motor carrier of property |
| May 26, 1987 | MC-197435 | Granted · motor carrier of property |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-197435 | Broker | Apr 18, 2023 | May 22, 2023 · involuntary revocation |
| MC-197435 | Broker | Jun 24, 2010 | Jul 27, 2010 · involuntary revocation |
Registration
| USDOT number | 229047 |
|---|---|
| USDOT status | Active |
| Dockets | MC-197435 |
| Legal name | Williams Tank Lines LLC |
| DBA name | Williams Tank Lines |
| Operation | Interstate |
| Classification | Authorized for hire |
| Business type | Corporation |
| Location | Stockton, California 95206 |
| USDOT added | Feb 22, 1983 |
| Last MCS-150 update | Apr 1, 2025 |
| Safety rating | Satisfactory · May 19, 2014 |
| Hazardous materials | Yes |
Fleet
| Power units | 336 |
|---|---|
| Trucks | 161 |
| Drivers | 347 · 258 with a CDL |
| Annual miles | 13,000,000 · 2024 |
Cargo carried
Liquids/gases, petroleum products
Check it yourself
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Data as of Nov 12, 2026. Sources
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