CarrierScore

WILLIAMS TANK LINES LLC

DBA: WILLIAMS TANK LINES

ActiveNot RatedINTERSTATEHAZMAT

Based in STOCKTON, California, WILLIAMS TANK LINES LLC is a motor carrier registered under USDOT 229047. Their fleet consists of 161 commercial vehicles staffed by 347 drivers. Their vehicle out-of-service rate of 0.0% is below the national average of 20.7%, suggesting relatively well-maintained equipment. The carrier is authorized for hazardous materials transportation. Our composite safety score rates this carrier at 65/100, indicating a mixed safety profile that warrants closer review.

161
Power Units
347
Drivers
229047
USDOT #
65/100
Safety Score

Company Details

Legal Name
WILLIAMS TANK LINES LLC
USDOT Number
229047
Entity Type
CARRIER
Address
1477 TILLIE LEWIS DRIVE
STOCKTON, CA 95206
Carrier Operation
Interstate
Last MCS-150 Update
April 1, 2025

Inspection Record

TypeTotalOOSRateNat'l Avg
Vehicle100.0%20.7%
Driver100.0%5.5%
Hazmat000.0%4.5%

Crash History

0
Fatal
6
Injury
15
Towaway
15
Total

Insurance

Insurer: NATIONAL INTERSTATE INSURANCE COMPANY

BIPD Liability
$1.0M(req: $750K)OK
Cargo
N/A
Bond/Surety
N/A

BASICs Safety Scores

Unsafe Driving0.07%
Crash IndicatorN/A
HOS Compliance0.03%
Vehicle Maintenance1.41%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0.03%

Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.

Location

1477 TILLIE LEWIS DRIVE, STOCKTON, CA 95206

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Frequently Asked Questions

What is WILLIAMS TANK LINES LLC's USDOT number?
WILLIAMS TANK LINES LLC's USDOT number is 229047. The company is based in STOCKTON, California.
Is WILLIAMS TANK LINES LLC a safe trucking company?
WILLIAMS TANK LINES LLC has not received a formal safety rating from FMCSA. The company has had 1 vehicle inspections with a 0.0% out-of-service rate (national average: 20.7%). They have 15 reportable crashes on record.
How many trucks does WILLIAMS TANK LINES LLC have?
WILLIAMS TANK LINES LLC operates 161 power units (trucks/commercial vehicles) and employs 347 drivers, according to their latest FMCSA filing.
Does WILLIAMS TANK LINES LLC have adequate insurance?
WILLIAMS TANK LINES LLC has $1.0M in BIPD liability insurance on file (meets the required $750K). Insured by NATIONAL INTERSTATE INSURANCE COMPANY.

Source: FMCSA Safety and Fitness Electronic Records (SAFER) System