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Commercial Plate Lookup

License Plate CA 4SW7645 (California) — Sierra Pacific Industries

USDOT 518110 · 2021 WSTI Western Trailer Company

Clean record

Operating carrier of this plate

Sierra Pacific Industries Active

USDOT
518110
MC
402882
Status
Active
Type
Motor Carrier
Based in
Red Bluff, CA
Power units
285
Drivers
264
Inspections (24 mo)
715
Crashes (24 mo)
22
Vehicle OOS rate
17.6%
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
Plate
CA-4SW7645
Vehicles
2
Inspections
4
OOS results
0
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What this means

License plate CA-4SW7645 appears in FMCSA inspection records 4 times. 2 different VINs have been registered under this plate (likely vehicle transfers or replacements). Most recent operating carrier: Sierra Pacific Industries (USDOT 518110). Vehicle make on file: WSTI (SEMI-TRAILER). Zero out-of-service results — clean inspection record under this plate.

About this plate

Commercial license plate CA-4SW7645 (California) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2024-12-17 to 2026-07-02. The latest inspection was in California, a Level I — full inspection of the driver and the vehicle.

Vehicles registered under plate CA-4SW7645

This plate has been recorded on 2 different VINs. Vehicles on record: 5DN124826MB000839 (2021 WSTI Western Trailer Company, 2025-07-17 to 2026-07-02); 5DN124824MB000839 (2021 WSTI Western Trailer Company, 2024-12-17).

Combined inspection & out-of-service record

Across all vehicles on this plate there are 4 inspections on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate.

Operators

Operated by Sierra Pacific Industries (USDOT 518110) in every inspection on record.

Vehicle detail (inspections per unit)
VIN 5DN124826MB000839 2021 WSTI Western Trailer Company · SEMI-TRAILER
2025-07-17 → 2026-07-02
Carrier: SIERRA PACIFIC INDUSTRIES (DOT 518110) · 3 inspections · 0 OOS · 0 violations
Last inspected in California · Level I — full inspection of the driver and the vehicle
VIN 5DN124824MB000839 2021 WSTI Western Trailer Company · SEMI-TRAILER
Last seen 2024-12-17
Carrier: SIERRA PACIFIC INDUSTRIES (DOT 518110) · 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-4SW7645 linked to 2 different VINs?
FMCSA inspection records list 2 distinct VINs under plate CA-4SW7645: VIN 5DN124826MB000839 (2021 WSTI Western Trailer Company), VIN 5DN124824MB000839 (2021 WSTI Western Trailer Company).
Who operates the truck with plate CA-4SW7645?
FMCSA inspection records name Sierra Pacific Industries (USDOT 518110) as the operating carrier, most recently on 2026-07-02.

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