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Commercial Plate Lookup

License Plate CA 19255C4 (California) — Argonaut Constructors

USDOT 2805086 · 2024 Kenworth T280

Clean record

Recorded vehicle, plate and carrier history

These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.

Earliest and latest dates below are observations we have retained, not registration dates.
Observed datesVINPlateReported carrier
2026-10-012NK3HM6X5RM343726CA 19255C4ARGONAUT CONSTRUCTORS · USDOT 2805086
2025-10-062NK3HM6X5RM343372CA 19255C4ARGONAUT CONSTRUCTORS · USDOT 2805086

Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.

Most recently recorded carrier for this plate

Argonaut Constructors Active

USDOT
2805086
MC
—
Status
Active
Type
Motor Carrier
Based in
Santa Rosa, CA
Power units
81
Drivers
32
Inspections (24 mo)
14
Crashes (24 mo)
0
Vehicle OOS rate
8.3%

Carrier recorded at the latest inspection in the available records (2026-10-01). This does not establish current ownership or confirm that the carrier still operates this vehicle.

View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
Plate
CA-19255C4
Vehicles
2
Inspections
2
OOS results
0
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What this means

License plate CA-19255C4 appears in FMCSA inspection records 2 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Most recent operating carrier: Argonaut Constructors (USDOT 2805086). Vehicle make on file: Kenworth (KW) (STRAIGHT TRUCK). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.

About this plate

Commercial license plate CA-19255C4 (California) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2025-10-06 to 2026-10-01. The latest inspection was in California, a Level III — driver and paperwork only.

Vehicles recorded under plate CA-19255C4

This plate has been recorded on 2 different VINs. Vehicles on record: 2NK3HM6X5RM343726 (2024 Kenworth T280, 2026-10-01); 2NK3HM6X5RM343372 (2024 Kenworth T280, 2025-10-06).

Combined inspection & out-of-service record

Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.

Operators

Operated by Argonaut Constructors (USDOT 2805086) in every inspection on record.

Vehicle detail (inspections per unit)
VIN 2NK3HM6X5RM343726 2024 Kenworth (KW) T280 · STRAIGHT TRUCK
Last seen 2026-10-01
Carrier: ARGONAUT CONSTRUCTORS (DOT 2805086) · 1 inspections · 0 OOS · 0 violations
Last inspected in California · Level III — driver and paperwork only
VIN 2NK3HM6X5RM343372 2024 Kenworth (KW) T280 · STRAIGHT TRUCK
Last seen 2025-10-06
Carrier: ARGONAUT CONSTRUCTORS (DOT 2805086) · 1 inspections · 0 OOS · 0 violations
Last inspected in California · Level II — walk-around inspection of the driver and the vehicle

Related

Frequently Asked Questions

Why is plate CA-19255C4 linked to 2 different VINs?
FMCSA inspection records list 2 distinct VINs under plate CA-19255C4: VIN 2NK3HM6X5RM343726 (2024 Kenworth T280), VIN 2NK3HM6X5RM343372 (2024 Kenworth T280).
Who operates the truck with plate CA-19255C4?
FMCSA inspection records name Argonaut Constructors (USDOT 2805086) as the operating carrier, most recently on 2026-10-01.

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