Skip to main content
O Trucking
Commercial Plate Lookup

Plate CA-4WE5929

California · WELD

Clean record

Operating carrier of this plate

Williams Tank Lines Llc Active

USDOT
229047
MC
197435
Status
Active
Type
Carrier & Broker
Based in
Stockton, CA
Power units
336
Drivers
347
Inspections (24 mo)
717
Crashes (24 mo)
16
Vehicle OOS rate
6.9%
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
Plate
CA-4WE5929
Vehicles
1
Inspections
3
OOS results
0
O Trucking From the O Trucking network How to start a trucking business Authority, insurance, MCS-150, and first-load checklist. Start here

What this means

License plate CA-4WE5929 appears in FMCSA inspection records 3 times. Currently assigned to one vehicle: VIN 1W9T232638L010352. Vehicle make on file: WELD (FULL TRAILER). Zero out-of-service results — clean inspection record under this plate.

About this plate

Commercial license plate CA-4WE5929 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-10-03. This page aggregates every vehicle, operator, and inspection we can tie to the plate — useful for accident investigation, fraud checks, and used-truck due diligence.

Vehicle on this plate

This plate is associated with a single vehicle, a 2008 WELD Weld-It Company — VIN 1W9T232638L010352. The full spec decode, recall matches, and complete inspection record live on that vehicle's VIN page.

Combined inspection & out-of-service record

Across all vehicles on this plate there are 3 inspections on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate.

Operators

Operated by WILLIAMS TANK LINES LLC (DOT 229047) — open the carrier profile for authority, insurance, and crash history.

How to use this report

Vetting a unit or carrier: a clean plate record is encouraging, but confirm current condition with an independent inspection and a state title check. FMCSA data shows who operated the vehicle, not the legal owner — ownership requires a state DMV request (restricted under the federal DPPA).

Vehicle detail (inspections per unit)
VIN 1W9T232638L010352 WELD · FULL TRAILER
Last seen 2026-10-03
Carrier: WILLIAMS TANK LINES LLC (DOT 229047) · 3 inspections · 0 OOS · 0 violations

Related

Frequently Asked Questions

How many vehicles are linked to plate CA-4WE5929?
Our records tie this plate to a single commercial vehicle, linked above to its VIN page where you'll find the full NHTSA spec decode, recall matches, and complete inspection history.
Can I find the registered owner of plate CA-4WE5929?
Not through FMCSA public data, which tracks the operating carrier (DOT number), not the legal owner. State DMV records can confirm ownership but require a written request with a stated reason under the federal DPPA. For accident or fraud matters, work through law enforcement or your insurer.

Vetting a carrier or vehicle?

Ready to Grow Your Trucking Business?

Professional dispatch service starting at just 5% — no hidden fees.