Roadside Inspection 89329271

Roadside inspection on Oct 22, 2026 in Oklahoma • Carrier: ZUM MALLEN ROCK & GRAIN CORPORATION (USDOT 537784) • Vehicle: PETERBILT TRUCK TRACTOR

Vehicle: OK Driver: OK CVSA L2

Units Inspected

Total Violations

OOS Violations

Inspection Level

Level 2

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:: 89329271
Date:: Oct 22, 2026
State:: Oklahoma
Level:: Level II — Walk-Around
Type:: —
Units inspected:: 2
Violations:: 0
HazMat:: No
Inspection site:: JKT SB AND SH3 / NW EXPRESSWAY
Carrier (USDOT):: ZUM MALLEN ROCK & GRAIN CORPORATION (537784)
Operating authority:: MC946892
Vehicle:: PETERBILT 589 TRUCK TRACTOR
Plate:: 3NS655 (OK)
VIN:: 1XPEDP9X1VD824316

What this inspection means

This is a clean inspection — no violations were recorded.

Compared to the median Level 2 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

Cleaner than carrier average

Carrier averages 0.72 violations per inspection across 53 prior records

vs Level 2 median in Oklahoma

Cleaner than median (1)

Median of 6,141 Level 2 inspections in Oklahoma during 2026

vs typical at JKT SB AND SH3 / NW EXPRESSWAY

Cleaner than station median (1)

Median of 147 inspections at this station in the trailing 12 months

How this compares

National peer benchmarks for inspections at this level.

Violations vs Level 2 median

1 fewer than the median (1)

Compared to 678,492 Level 2 inspections nationwide in 2026

OOS at this inspection

Cohort OOS rate: 29.0%

Out-of-service rate across all Level 2 inspections in 2026

Carrier clean-inspection rate (12 mo)

38%

26 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

1 violations · 0 OOS

Prior 90 days

2 violations · 0 OOS · 0.50 per inspection

Prior 365 days

19 violations · 1 OOS · 0.73 per inspection

Units Inspected

2 unit(s) covered by this inspection.

Seq	Type	VIN	Plate	Make	Model	Year	OOS
1	TRUCK TRACTOR	1XPEDP9X1VD824316	OK 3NS655	PETERBILT	589	2027	—
2	SEMI-TRAILER	5MADN4027NK064312	OK DN4840	MAC TRAILER MANUFACTURING Ticket: Mckt	MAC TRAILER MANUFACTURING	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
89330410	Oct 21, 2026	AR	L3	VAN BUREN AR	1	—
88924707	Sep 7, 2026	OK	L3	EL RENO SCALES	1	—
88779891	Aug 24, 2026	OK	L3	BRAMAN-POE	0	—

Carrier booking & risk tools

Check booking and risk signals for USDOT 537784 — tools open pre-filled.

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Related records

Carrier

ZUM MALLEN ROCK & GRAIN CORPORATION

Full carrier record and safety profile.

Safety

Carrier crash history

Reportable crashes filed under this USDOT.

Authority

MC946892

Operating authority / MC docket detail.

Station

JKT SB AND SH3 / NW EXPRESSWAY

All inspections at this site.

State

Inspections in Oklahoma

Statewide inspection records.

Level

Level II — Walk-Around

All inspections at this CVSA level.

Vehicle

VIN 1XPEDP9X1VD824316

All inspections and records for this VIN.

Plate

3NS655 (OK)

All inspections tied to this plate.

Reference

FMCSR Violations

Violation-code reference library.

Recent activity at JKT SB AND SH3 / NW EXPRESSWAY

Other carriers inspected here recently.

Inspection	Date	Carrier	Violations	OOS
89330437	Oct 22, 2026	RIO VALLEY BIOFUEL TRANSPORT INC	0	—
89319740	Oct 21, 2026	METHENY CONCRETE PRODUCTS INC	0	—
89292351	Oct 17, 2026	GEMINI MOTOR TRANSPORT L P	1	—
89285250	Oct 16, 2026	ALLIED WASTE SYSTEMS INC	2	—
89254951	Oct 13, 2026	FREIGHT PORTAL LLC	0	—
89254839	Oct 13, 2026	BROOKVILLE HEAVY HAUL LLC	2	—