Skip to main content
O Trucking
Commercial Plate Lookup

License Plate CA 9DJS427 (California) — Zum Services Inc

USDOT 3373523 · 2023 Blue Bird BB Conventional

Clean record

Operating carrier of this plate

Zum Services Inc Active

USDOT
3373523
MC
1545842
Status
Active
Type
Motor Carrier
Based in
San Francisco, CA
Power units
2,959
Drivers
2,240
Inspections (24 mo)
3,264
Crashes (24 mo)
62
Vehicle OOS rate
3.9%
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
Plate
CA-9DJS427
Vehicles
1
Inspections
2
OOS results
0
O Trucking From the O Trucking network CDL jobs guide — where to start in 2026 Hiring paths, endorsements, and what carriers actually want. Read guide

What this means

License plate CA-9DJS427 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1BAKBCJH7PF393165 (2023 Blue Bird BB Conventional). Most recent operating carrier: Zum Services Inc (USDOT 3373523). Vehicle make on file: Blue Bird (BLUB) (SCHOOL BUS). Zero out-of-service results — clean inspection record under this plate.

About this plate

Commercial license plate CA-9DJS427 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-11-08 to 2025-12-09. The latest inspection was in California, a Level V — vehicle-only inspection without the driver present.

Vehicle on this plate

This plate is associated with a single vehicle, a 2023 Blue Bird BB Conventional — VIN 1BAKBCJH7PF393165 (school bus).

Combined inspection & out-of-service record

Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate.

Operators

Operated by Zum Services Inc (USDOT 3373523) in every inspection on record.

Vehicle detail (inspections per unit)
VIN 1BAKBCJH7PF393165 2023 Blue Bird (BLUB) BB Conventional · SCHOOL BUS
2024-11-08 → 2025-12-09
Carrier: ZUM SERVICES INC (DOT 3373523) · 2 inspections · 0 OOS · 0 violations
Last inspected in California · Level V — vehicle-only inspection without the driver present

Related

Frequently Asked Questions

How many vehicles are linked to plate CA-9DJS427?
One: VIN 1BAKBCJH7PF393165 (2023 Blue Bird BB Conventional).
Who operates the truck with plate CA-9DJS427?
FMCSA inspection records name Zum Services Inc (USDOT 3373523) as the operating carrier, most recently on 2025-12-09.

Vetting a carrier or vehicle?

Ready to Grow Your Trucking Business?

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