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Roadside Inspection 88943939

Roadside inspection on Sep 9, 2026 in California • Carrier: MONARCH HEAVY HAUL CORP (USDOT 2943108) • Vehicle: KENWORTH TRUCK TRACTOR

Vehicle: OK Driver: OK CVSA L1
Units Inspected
1
Total Violations
0
OOS Violations
0
Inspection Level
Level 1

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
88943939
Date:
Sep 9, 2026
State:
California
Type:
—
Units inspected:
1
Violations:
0
HazMat:
No
Inspection site:
ONTARIO
Operating authority:
MC257271
Vehicle:
KENWORTH W9 Series TRUCK TRACTOR
Plate:
YP17789 (CA)

What this inspection means

This is a clean inspection — no violations were recorded.

Compared to the median Level 1 inspection nationwide in 2026, this is a clean and typical result.

Severity context

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

vs this carrier's typical
0
On par with carrier average
Carrier averages 0.45 violations per inspection across 188 prior records
vs Level 1 median in California
0
Cleaner than median (1)
Median of 111,409 Level 1 inspections in California during 2026
vs typical at ONTARIO
0
On par with station median (0)
Median of 1,110 inspections at this station in the trailing 12 months

How this compares

National peer benchmarks for inspections at this level.

Violations vs Level 1 median
0
1 fewer than the median (1)
Compared to 462,796 Level 1 inspections nationwide in 2026
OOS at this inspection
No
Cohort OOS rate: 28.9%
Out-of-service rate across all Level 1 inspections in 2026
Carrier clean-inspection rate (12 mo)
81%
81 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
5
0 violations · 0 OOS
Prior 90 days
24
8 violations · 1 OOS · 0.33 per inspection
Prior 365 days
81
26 violations · 4 OOS · 0.32 per inspection

Units Inspected

1 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 TRUCK TRACTOR 1XKWP49X5NR487099 CA YP17789 KENWORTH W9 Series 2022 —
No violations cited during this inspection.

Nearby inspections (same carrier, ±60 days)

Other times this carrier was inspected around the same date.

Inspection Date State Level Location Violations OOS
88946087 Sep 9, 2026 CA L1 ONTARIO 0 —
88945012 Sep 9, 2026 CA L1 ONTARIO 0 —
88944762 Sep 9, 2026 CA L1 ONTARIO 0 —
88835602 Aug 27, 2026 AZ L3 PARKER AZ 0 —
88823172 Aug 26, 2026 AZ L2 PARKER AZ 0 —
88790802 Aug 25, 2026 CA L1 ONTARIO 0 —

Other inspections of these vehicles

History for the VINs recorded on this inspection.

Inspection Date State Level VIN OOS
86446080 Nov 25, 2025 CA L3 1XKWP49X5NR487099 —
83302388 Dec 3, 2024 OR L2 1XKWP49X5NR487099 OOS
81367189 Apr 15, 2024 CA L5 1XKWP49X5NR487099 —
80063135 Oct 31, 2023 NV L3 1XKWP49X5NR487099 —

Carrier booking & risk tools

Check booking and risk signals for USDOT 2943108 — tools open pre-filled.

Related records

Recent activity at ONTARIO

Other carriers inspected here recently.

Inspection Date Carrier Violations OOS
89156075 Oct 1, 2026 STAR EXPRESS TRANSPORT INC 0 —
89154294 Oct 1, 2026 OM FREIGHTLINE INC 2 —
89152762 Oct 1, 2026 STAR EXPRESS TRANSPORT INC 0 —
89152733 Oct 1, 2026 STAR EXPRESS TRANSPORT INC 0 —
89152724 Oct 1, 2026 STAR EXPRESS TRANSPORT INC 0 —
89142219 Sep 30, 2026 MVP MIKADA LLC 0 —