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Roadside Inspection 88129449

Roadside inspection on Jun 10, 2026 in California • Carrier: WMK HAULERS INC (USDOT 4470535) • Vehicle: PETERBILT STRAIGHT TRUCK

Vehicle: OK Driver: OK CVSA L2
Units Inspected
1
Total Violations
1
OOS Violations
0
Inspection Level
Level 2

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
88129449
Date:
Jun 10, 2026
State:
California
Type:
—
Units inspected:
1
Violations:
1
HazMat:
No
Inspection site:
UKIAH AREA - RIDGEWOOD SCALE
Carrier (USDOT):
WMK HAULERS INC (4470535)
Vehicle:
PETERBILT 567 STRAIGHT TRUCK
Plate:
77559E4 (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 4.

Compared to the median Level 2 inspection nationwide in 2026, this is a typical result.

Severity context

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

vs Level 2 median in California
1
On par with median (1)
Median of 74,951 Level 2 inspections in California during 2026
vs typical at UKIAH AREA - RIDGEWOOD SCALE
1
Cleaner than station median (2)
Median of 52 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
Same as the median (1)
Compared to 615,797 Level 2 inspections nationwide in 2026
OOS at this inspection
No
Cohort OOS rate: 29.0%
Out-of-service rate across all Level 2 inspections in 2026

Units Inspected

1 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 STRAIGHT TRUCK 1NPCL40X7SD703396 CA 77559E4 PETERBILT 567 2025 —

Violations Cited

1 violation(s) recorded against this inspection.

Code Description Severity Wt BASIC OOS
393.55D1-B Air Brake - ABS malfunction lamp defective on truck/bus manufactured on or after March 1, 1997 and each single unit CMV on or after March 1, 1998. 4 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
87754651 May 3, 2026 CA L3 S/B MARIN SCALES 0 —

Other inspections of these vehicles

History for the VINs recorded on this inspection.

Inspection Date State Level VIN OOS
87754651 May 3, 2026 CA L3 1NPCL40X7SD703396 —
85984647 Oct 2, 2025 CA L2 1NPCL40X7SD703396 —

Related records

Recent activity at UKIAH AREA - RIDGEWOOD SCALE

Other carriers inspected here recently.

Inspection Date Carrier Violations OOS
89097449 Sep 23, 2026 HANFORD APPLIED RESTORATION & CONSERVATION 6 OOS
89077331 Sep 23, 2026 VALDIVIA TRUCKING LLC 1 —
89077318 Sep 23, 2026 JIMMYHLS DELIVERY SERVICE LLC 2 —
89077265 Sep 23, 2026 HR1 TRUCKING LLC 2 —
89077264 Sep 23, 2026 E E GILBERT CONSTRUCTION INC 1 —
89077249 Sep 22, 2026 WMK HAULERS INC 2 —