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WILLIAMS TANK LINES LLC

DOT 229047MC 197435ActiveMotor CarrierBrokerInterstateNational Union Fire Insurance Company of Pittsburgh, Pa. +1STOCKTON, CA

COMPANY

Authority since
2026-04-09
MCS-150
2025-04-01 · 13,000,000 mi (2024)
Fleet
336 units · — trailers · 347 drivers
Annual mileage (VMT)
13,000,000 mi (2024)
Owner origin
Anglosphere
Origin candidates
English 54%

ADDRESS

Physical
1477 TILLIE LEWIS DR
STOCKTON, CA 95206-1130
Mailing
1477 TILLIE LEWIS DRIVE
STOCKTON, CA 95206

CONTACT

Phone
2099445613
Email
claims@williamstankline.com

OFFICERS

Primary Officer
CORRINE LILL
Title
CEO
Origin
Anglosphere

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
2
Liquids / GasesOther: PETROLEUM PRODUCTS
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
5 mo
Active authority
INSURANCE
2 active
National Union Fire Insurance Company of Pittsburgh, Pa.
RISK GRADE
Moderate Risk
1 risk factors · 5 strengths
OOS RATE
7.3%
84 / 1,144 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Moderate Risk

1 risk factor · 5 strengths · 7 data points

SAFETY PERFORMANCE

Crash Record
289 crashes · 14 fatal · 100 with injuries · 280 tow-away
Clean Inspection Rate
93% — 1,060 clean of 1,144 inspections
Out-of-Service Rate
7.3% — driver OOS 2, vehicle OOS 83

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
16 historical event(s) on file
MCS-150 Filing
Last filed 2025-04-01

INSURANCE

Active Coverage
2 policy(ies) on file · total max coverage $825,000

SUMMARY

8 injury crashes in the last 24 months
Low OOS rate 6% (last 24 mo)
Low crash rate (2.5 per 100 trucks/yr)
Low violation rate (0.5/insp)
93% clean inspections
Active BMC-84/85 bond $75K

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