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Roadside Inspection 88014964

Roadside inspection on Jun 1, 2026 in California • Carrier: DUNCAN FREIGHT LLC (USDOT 4113297) • Vehicle: FREIGHTLINER TRUCK TRACTOR

Vehicle: OK Driver: OK CVSA L1
Units Inspected
2
Total Violations
3
OOS Violations
0
Inspection Level
Level 1

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
88014964
Date:
Jun 1, 2026
State:
California
Type:
—
Units inspected:
2
Violations:
3
HazMat:
No
Inspection site:
CASTAIC IF
Carrier (USDOT):
DUNCAN FREIGHT LLC (4113297)
Operating authority:
MC1571532
Vehicle:
FREIGHTLINER Cascadia TRUCK TRACTOR
Plate:
AH70142 (PA)

What this inspection means

3 violations were recorded, but no out-of-service order was issued.

Cited issues fall mainly under Vehicle Maintenance, with a combined severity weight of 10.

Compared to the median Level 1 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
3
Heavier than carrier average
Carrier averages 0.92 violations per inspection across 77 prior records
vs Level 1 median in California
3
Heavier than median (1)
Median of 111,629 Level 1 inspections in California during 2026
vs typical at CASTAIC IF
3
Heavier than station median (0)
Median of 14,458 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
3
2 more than the median (1)
Compared to 464,215 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)
54%
24 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
6
7 violations · 1 OOS
Prior 90 days
21
19 violations · 4 OOS · 0.90 per inspection
Prior 365 days
24
19 violations · 4 OOS · 0.79 per inspection

Units Inspected

2 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 TRUCK TRACTOR 3AKJHHDR2MSMA9733 PA AH70142 FREIGHTLINER Cascadia 2021 —
2 SEMI-TRAILER 2DM42JA46RS211902 IN PD63422 DI-MOND TRAILERS, INC. Di-Mond Trailers, Inc. 2024 —

Violations Cited

3 violation(s) recorded against this inspection.

Code Description Severity Wt BASIC OOS
396.3A1-ALBV Air Brake - Any leak from a brake valve. 4 Vehicle Maintenance —
396.3A1-BALAC Brake - Audible air leak from a brake chamber 4 Vehicle Maintenance —
396.5B-HWSL HUBS - Wheel Seal Leaking. 2 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
88294717 Jun 30, 2026 AR L1 — 1 —
88290250 Jun 30, 2026 OK L1 BECKHAM POE 1 —
88288962 Jun 29, 2026 AZ L2 — 4 OOS
88266458 Jun 28, 2026 IA L2 — 2 OOS
88260434 Jun 26, 2026 CA L1 CHOWCHILLA RIVER IF 0 —
88260430 Jun 26, 2026 CA L1 CHOWCHILLA RIVER IF 3 OOS

Other inspections of these vehicles

History for the VINs recorded on this inspection.

Inspection Date State Level VIN OOS
88244877 Jun 24, 2026 WA L3 2DM42JA46RS211902 —
88111508 Jun 11, 2026 CA L2 3AKJHHDR2MSMA9733 —
88041211 Jun 3, 2026 OR L3 2DM42JA46RS211902 OOS
88041211 Jun 3, 2026 OR L3 3AKJHHDR2MSMA9733 OOS
87988560 May 28, 2026 CA L3 3AKJHHDR2MSMA9733 —
84893893 Jun 6, 2025 CO L2 3AKJHHDR2MSMA9733 —
84736877 May 16, 2025 WA L2 3AKJHHDR2MSMA9733 —
82947915 Oct 20, 2024 SD L3 3AKJHHDR2MSMA9733 —

Carrier booking & risk tools

Check booking and risk signals for USDOT 4113297 — tools open pre-filled.

Related records

Recent activity at CASTAIC IF

Other carriers inspected here recently.

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89170983 Oct 3, 2026 MATTHIAS TRUCKING INC 1 —