Data / Carriers / California / Williams Tank Lines LLC
Williams Tank Lines LLC, Stockton, CA: USDOT 229047, 336 power units, 720 inspections, 16 crashes
Williams Tank Lines LLC (USDOT 229047) is an interstate carrier in Stockton, CA, registered with FMCSA with 336 power units and 347 drivers as it reports them. FMCSA recorded 720 roadside inspections from November 7, 2024 to November 7, 2026, the latest on November 3, 2026. Its vehicle out of service rate was 7.2% against 22.9% for all carriers (49 of 685 vehicle inspections). The states reported 16 crashes in the same period, with 0 deaths and 11 injuries.
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- USDOT number
- 229047
- Also does business as
- Williams Tank Lines
- Location
- 1477 Tillie Lewis DR, Stockton, CA 95206
- Phone
- (209) 944 5613
- Operation
- Interstate; for hire
- Docket
- MC 197435
- Operating authority
- Active contract carrier and broker authority for property
- Liability insurance on file
- $750,000 (bodily injury and property damage)
- Power units
- 336
- Drivers
- 347 (258 with a commercial licence)
- Miles reported
- 13,000,000 in 2024
- Cargo carried
- Liquids and gases, Petroleum Products
- Hazardous materials
- Yes, as the carrier reports
- Compliance review rating
- Satisfactory (May 19, 2014)
- Last registration update
- April 1, 2025
- In the FMCSA register since
- February 22, 1983
- FMCSA safety measurement page
- ai.fmcsa.dot.gov
Inspections and out of service rates
Roadside inspections from November 7, 2024 to November 7, 2026. The national rate is the rate across every carrier in the same window.
| Measure | Inspections | Out of service | Rate | National rate | Against national |
|---|---|---|---|---|---|
| Vehicle inspections | 685 | 49 | 7.2% | 22.9% | 15.7 points below the national rate |
| Driver inspections | 620 | 1 | 0.2% | 6.3% | 6.1 points below the national rate |
| All inspections, any out of service order | 720 | 49 | 6.8% | 19.4% |
Crashes
16 crashes reported from November 7, 2024 to November 7, 2026; the newest 10 are listed.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| July 19, 2026 | Unincorporated | CA | 0 | 0 | Yes |
| May 8, 2026 | Unincorporated | CA | 0 | 4 | Yes |
| April 25, 2026 | Unincorporated | CA | 0 | 0 | Yes |
| April 14, 2026 | Pasadena | CA | 0 | 1 | Yes |
| January 25, 2026 | Unincorporated | CA | 0 | 0 | Yes |
| September 26, 2025 | Santa Fe Springs | CA | 0 | 0 | Yes |
| April 7, 2025 | Unincorporated | CA | 0 | 0 | Yes |
| March 23, 2025 | Monterey Park | CA | 0 | 1 | Yes |
| March 17, 2025 | Unincorporated | CA | 0 | 1 | Yes |
| February 21, 2025 | Fresno | CA | 0 | 0 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
Updated November 7, 2026. Read from US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files. Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.