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Roadside Inspection 87243204

Roadside inspection on Mar 6, 2026 in California • Carrier: ZUM SERVICES INC (USDOT 3373523) • Vehicle: BLUE BIRD SCHOOL BUS

Vehicle: OK Driver: OK CVSA L5
Units Inspected
1
Total Violations
1
OOS Violations
0
Inspection Level
Level 5

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
87243204
Date:
Mar 6, 2026
State:
California
Type:
—
Units inspected:
1
Violations:
1
HazMat:
No
Inspection site:
17022 S FIGUEROA ST GARDENA
Carrier (USDOT):
ZUM SERVICES INC (3373523)
Operating authority:
MC1545842
Vehicle:
BLUE BIRD BB Conventional SCHOOL BUS
Plate:
9CSC052 (CA)

What this inspection means

One violation was recorded; no out-of-service order was issued.

Cited issues fall mainly under Vehicle Maintenance, with a combined severity weight of 8.

Compared to the median Level 5 inspection nationwide in 2026, this is a slightly above typical result.

Severity context

How mild, normal, or severe was this inspection compared to its carrier, state, and station?

vs this carrier's typical
1
Heavier than carrier average
Carrier averages 0.17 violations per inspection across 4,076 prior records
vs Level 5 median in California
1
Heavier than median (0)
Median of 31,517 Level 5 inspections in California during 2026
vs typical at 17022 S FIGUEROA ST GARDENA
1
Heavier than station median (0)
Median of 255 inspections at this station in the trailing 12 months

How this compares

National peer benchmarks for inspections at this level.

Violations vs Level 5 median
1
1 more than the median (0)
Compared to 42,802 Level 5 inspections nationwide in 2026
OOS at this inspection
No
Cohort OOS rate: 3.8%
Out-of-service rate across all Level 5 inspections in 2026
Carrier clean-inspection rate (12 mo)
87%
1531 inspections in the trailing 12 months
Computed from this carrier's inspection history

Carrier trend at this moment

How active was this carrier's inspection record around this date?

Prior 30 days
86
6 violations · 1 OOS
Prior 90 days
343
41 violations · 5 OOS · 0.12 per inspection
Prior 365 days
1531
252 violations · 59 OOS · 0.16 per inspection

Units Inspected

1 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 SCHOOL BUS 1BAKBCJH8PF394373 CA 9CSC052 BLUE BIRD BB Conventional 2023 —

Violations Cited

1 violation(s) recorded against this inspection.

Code Description Severity Wt BASIC OOS
393.75A1-TFBMF Tires - Front, belt material/casing ply showing in tread area. 8 Vehicle Maintenance —

Violation categories (BASICs)

Federal behavior-analysis-and-safety-improvement buckets for the cited violations.

Nearby inspections (same carrier, ±60 days)

Other times this carrier was inspected around the same date.

Inspection Date State Level Location Violations OOS
87755360 May 3, 2026 CA L5 ONTARIO 0 —
87755334 May 3, 2026 CA L5 ONTARIO 0 —
87755252 May 3, 2026 CA L5 ONTARIO 0 —
87755242 May 3, 2026 CA L5 ONTARIO 0 —
87755225 May 3, 2026 CA L5 ONTARIO 0 —
87753291 May 3, 2026 CA L5 ONTARIO 0 —

Carrier booking & risk tools

Check booking and risk signals for USDOT 3373523 — tools open pre-filled.

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