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Motor carrier · USDOT 229047

WILLIAMS TANK LINES LLC, Stockton, CA: USDOT 229047 safety record, inspections, out-of-service, crashes

Fleet and drivers are as WILLIAMS TANK LINES LLC filed them on its MCS-150, last updated April 1, 2025. The carrier has been on the FMCSA register since February 22, 1983. Inspections and crashes are the reports in Velarion’s copy of FMCSA’s inspection and crash files, which hold the reports filed by some states, not every state; FMCSA’s free SAFER snapshot carries the carrier’s national 24-month inspection and out-of-service figures.

Identity

Legal name as filedWILLIAMS TANK LINES LLC
Doing business asWILLIAMS TANK LINES
USDOT number229047
Status on the censusActive
AddressStockton, CA 95206
CountySan Joaquin County
Operating authorityInterstate Carriers
Hazardous materialsCarries hazardous materials
Safety ratingSatisfactory
Power units336 (161 trucks)
Drivers347 (258 with a CDL)
On the register sinceFebruary 22, 1983
MCS-150 last filedApril 1, 2025
MCS-150 annual mileage13,000,000 miles (2024)
Cargo carriedLiquids/Gases; Other

Cited to the FMCSA Company Census File.

Roadside inspections

The newest 50 of 421.

DateFiled byLevelViolationsOut-of-serviceDriver OOSVehicle OOS
November 14, 2025USLevel I, full2000
July 15, 2025USLevel I, full0000
June 20, 2025USLevel I, full2202
November 30, 2024CALevel I, full1101
November 29, 2024CALevel II, walk-around0000
November 29, 2024CALevel I, full1000
November 29, 2024CALevel I, full0000
November 29, 2024CALevel I, full4101
November 29, 2024CALevel I, full1000
November 26, 2024CALevel II, walk-around0000
November 26, 2024CALevel II, walk-around0000
November 26, 2024CALevel III, driver only0000
November 25, 2024CALevel II, walk-around1000
November 24, 2024CALevel II, walk-around0000
November 18, 2024CALevel I, full3101
November 18, 2024CALevel I, full0000
November 15, 2024CALevel I, full3000
November 14, 2024CALevel V, vehicle only0000
November 14, 2024CALevel V, vehicle only0000
November 14, 2024CALevel V, vehicle only0000
November 14, 2024CALevel V, vehicle only0000
November 14, 2024CALevel V, vehicle only0000
November 14, 2024CALevel V, vehicle only0000
November 14, 2024CALevel V, vehicle only0000
November 11, 2024CALevel I, full1000
November 10, 2024CALevel II, walk-around0000
November 7, 2024CALevel II, walk-around0000
November 6, 2024CALevel I, full0000
November 5, 2024CALevel V, vehicle only0000
November 5, 2024CALevel V, vehicle only0000
November 5, 2024CALevel V, vehicle only0000
November 5, 2024CALevel V, vehicle only0000
November 5, 2024CALevel V, vehicle only0000
November 5, 2024CALevel V, vehicle only0000
November 5, 2024CALevel V, vehicle only0000
November 5, 2024CALevel V, vehicle only0000
November 4, 2024CALevel I, full0000
November 1, 2024CALevel I, full0000
October 23, 2024CALevel I, full0000
October 22, 2024CALevel I, full0000
October 21, 2024CALevel I, full0000
October 20, 2024CALevel II, walk-around0000
October 19, 2024CALevel I, full0000
October 19, 2024CALevel I, full0000
October 19, 2024CALevel II, walk-around0000
October 16, 2024CALevel II, walk-around1000
October 14, 2024CALevel II, walk-around0000
October 14, 2024CALevel I, full1101
October 14, 2024CALevel I, full0000
October 14, 2024CALevel II, walk-around0000

Cited to the FMCSA Vehicle Inspection File; up to 50 rows shown, newest first.

Crashes

The newest 50 of 248.

DateFiled byCityFatalitiesInjuriesTowed awayHazmat released
July 19, 2026CAUnincorporated00YesNo
May 8, 2026CAUnincorporated04YesNo
April 25, 2026CAUnincorporated00YesNo
April 14, 2026CAPasadena01Yes
January 25, 2026CAUnincorporated00Yes
September 26, 2025CASanta Fe Springs00Yes
April 7, 2025CAUnincorporated00YesNo
March 23, 2025CAMonterey Park01YesNo
March 17, 2025CAUnincorporated01YesNo
February 21, 2025CAFresno00Yes
January 28, 2025CAPomona00YesNo
December 30, 2024CAUnincorporated01YesNo
November 10, 2024CASan Jose01YesNo
November 9, 2024CAUnincorporated01Yes
November 9, 2024CABell01YesNo
September 20, 2024CAUnincorporated00YesNo
September 4, 2024CAWest Sacramento00YesNo
June 24, 2024CAUnincorporated00Yes
March 14, 2024CAUnincorporated00Yes
January 13, 2024CAUnincorporated01YesNo
January 10, 2024CAUnincorporated00YesNo
August 2, 2023CAUnincorporated01YesNo
February 3, 2023CAUnincorporated00YesNo
September 29, 2022CAUnincorporated00YesNo
September 12, 2022CALos Angeles00YesNo
September 2, 2022CARialto00Yes
June 14, 2022CAUnincorporated00YesNo
May 14, 2022CAFairfield01YesNo
May 8, 2022CAUnincorporated00YesNo
January 23, 2022CAStockton01Yes
January 16, 2022CAUnincorporated00YesNo
December 5, 2021CAUnincorporated01YesNo
October 20, 2021CAStockton00Yes
October 16, 2021CAUnincorporated00YesNo
October 5, 2021CAUnincorporated00YesNo
September 29, 2021CARiverside00YesNo
September 9, 2021CAUnincorporated11YesNo
August 31, 2021CAUnincorporated03NoNo
August 9, 2021CASacramento00Yes
June 15, 2021CAUnincorporated00YesNo
May 28, 2021CARipon02YesNo
May 2, 2021CAUnincorporated01YesNo
April 26, 2021CAUnincorporated02Yes
April 25, 2021CASacramento00Yes
April 9, 2021CAUnincorporated00Yes
April 1, 2021CAUnincorporated02YesNo
March 24, 2021CAUnincorporated02YesNo
February 22, 2021CASan Jose00Yes
January 19, 2021CAUnincorporated00YesNo
November 10, 2020CATurlock00YesNo

Cited to the FMCSA Crash File; up to 50 rows shown, newest first.

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How we handle your data → Privacy

FMCSA publishes a free snapshot of every carrier on SAFER: its registration, its national inspection and out-of-service figures for the last 24 months, and its crashes; open it for USDOT 229047.

Nearby on the register

Figures from the FMCSA Company Census File, loaded October 15, 2026, and FMCSA’s inspection and crash files.

How this page was built: FMCSA Company Census File, read October 15, 2026.

What this page shows

This public-records page covers the safety record of motor carrier WILLIAMS TANK LINES LLC (USDOT 229047) of Stockton, CA, and lists 421 roadside inspections on file, 40 crashes on file, and 336 power units and 347 drivers as filed on its MCS-150. The page also reports 248 inspections with an out-of-service order and 13,000,000 annual miles for 2024.