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License Plate CA 73603C4 (California) — Vanguard Alarm Technologies Llc

USDOT 3255278 · 2024 Ford F-550

1 OOS event

Most recently recorded carrier for this plate

Vanguard Alarm Technologies Llc Active

USDOT
3255278
MC
—
Status
Active
Type
Motor Carrier
Based in
Stockton, CA
Power units
1
Drivers
1
Inspections (24 mo)
4
Crashes (24 mo)
0
Vehicle OOS rate
33.3%

Carrier recorded at the latest inspection in the available records (2026-09-04). 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-73603C4
Vehicles
1
Inspections
3
OOS results
1
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What this means

License plate CA-73603C4 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1FDUF5HN4RDA13185 (2024 Ford F-550). Most recent operating carrier: Vanguard Alarm Technologies Llc (USDOT 3255278). Vehicle make on file: Ford (STRAIGHT TRUCK). 1 out-of-service result across all inspections.

About this plate

Commercial license plate CA-73603C4 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2026-01-27 to 2026-09-04. The latest inspection was in California, a Level III — driver and paperwork only.

Vehicle on this plate

This plate is associated with a single vehicle, a 2024 Ford F-550 — VIN 1FDUF5HN4RDA13185 (straight truck).

Combined inspection & out-of-service record

Across all vehicles on this plate there are 3 inspections on FMCSA record. The records show 1 out-of-service violation across 3 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (2), then Unsafe Driving (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.

Operators

Operated by Vanguard Alarm Technologies Llc (USDOT 3255278) in every inspection on record.

Vehicle detail (inspections per unit)
VIN 1FDUF5HN4RDA13185 2024 Ford F-550 · STRAIGHT TRUCK
2026-01-27 → 2026-09-04
Carrier: VANGUARD ALARM TECHNOLOGIES LLC (DOT 3255278) · 3 inspections · 1 OOS · 3 violations
Last inspected in California · Level III — driver and paperwork only
FMCSA BASIC safety category breakdown
BASIC CategoryViolationsStatus
Vehicle Maintenance2! Moderate
Unsafe Driving1— Minor
Driver Fitness0✓ Clean
Fatigued Driving (HOS)0✓ Clean
Controlled Substances0✓ Clean
Hazmat0✓ Clean

Related

Frequently Asked Questions

How many vehicles are linked to plate CA-73603C4?
One: VIN 1FDUF5HN4RDA13185 (2024 Ford F-550).
What do the out-of-service results on plate CA-73603C4 mean?
This plate's vehicles have 1 out-of-service violation across 3 inspections (1 vehicle). An out-of-service order parks the vehicle or driver until the cited items are fixed.
Who operates the truck with plate CA-73603C4?
FMCSA inspection records name Vanguard Alarm Technologies Llc (USDOT 3255278) as the operating carrier, most recently on 2026-09-04.

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