Roadside Inspection 83593790

Roadside inspection on Jan 8, 2025 in California • Carrier: THADDEUS SPENCER (USDOT 2957603) • Vehicle: FREIGHTLINER TRUCK TRACTOR

Vehicle: OK Driver OOS CVSA L1
Units Inspected
2
Total Violations
2
OOS Violations
1
50% of violations
Inspection Level
Level 1

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
83593790
Date:
Jan 8, 2025
State:
California
Type:
Units inspected:
2
Violations:
2
HazMat:
No
Inspection site:
DUNSMUIR GRADE IF
Carrier (USDOT):
THADDEUS SPENCER (2957603)
Operating authority:
MC002814
Vehicle:
FREIGHTLINER Cascadia TRUCK TRACTOR
Plate:
YAIJ920 (OR)

What this inspection means

The driver was placed out of service at this inspection.

Cited issues fall mainly under Vehicle Maintenance and Driver Fitness, with a combined severity weight of 5.

Compared to the median Level 1 inspection nationwide in 2025, this is a more severe than typical result.

Severity context

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

vs Level 1 median in California
2
Heavier than median (0)
Median of 175,608 Level 1 inspections in California during 2025
vs typical at DUNSMUIR GRADE IF
2
Heavier than station median (0)
Median of 17,277 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
2
1 more than the median (1)
Compared to 760,406 Level 1 inspections nationwide in 2025
OOS at this inspection
Yes
Cohort OOS rate: 27.9%
Out-of-service rate across all Level 1 inspections in 2025
Honest opinion

An out-of-service order is one of the most consequential outcomes a roadside inspection can produce — the most heavily-weighted OOS citation here was 391.41A (Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either failing to produce a medical certificate or having an expired medical certificate., severity weight 1). (391.41A)

Units Inspected

2 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 TRUCK TRACTOR 1FUJGLDR3HLHN4963 OR YAIJ920 FREIGHTLINER Cascadia 2017
2 SEMI-TRAILER 1W1K5482XN6631128 OR HV71672 WILSON Wilson 2022

Violations Cited

2 violation(s) recorded against this inspection.

Code Description Severity Wt BASIC OOS
393.45D-B Air Brake - Audible air leak at a proper connection. 4 Vehicle Maintenance
391.41A Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either failing to produce a medical certificate or having an expired medical certificate. 1 Driver Fitness OOS

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
84053810 Feb 28, 2025 CA L1 DUNSMUIR GRADE IF 0
83981302 Feb 27, 2025 OR L3 WYETH OR 0
83468895 Dec 19, 2024 CA L2 DUNSMUIR GRADE IF 0

Other inspections of these vehicles

History for the VINs recorded on this inspection.

Inspection Date State Level VIN OOS
88747670 Aug 20, 2026 OR L3 1FUJGLDR3HLHN4963
88747670 Aug 20, 2026 OR L3 1W1K5482XN6631128
87976009 May 27, 2026 OR L3 1FUJGLDR3HLHN4963
84053810 Feb 28, 2025 CA L1 1W1K5482XN6631128
84053810 Feb 28, 2025 CA L1 1FUJGLDR3HLHN4963
83981302 Feb 27, 2025 OR L3 1FUJGLDR3HLHN4963
83981302 Feb 27, 2025 OR L3 1W1K5482XN6631128
83468895 Dec 19, 2024 CA L2 1FUJGLDR3HLHN4963

Related records

Recent activity at DUNSMUIR GRADE IF

Other carriers inspected here recently.

Inspection Date Carrier Violations OOS
89012008 Sep 14, 2026 PRIME TRUCKING LLC 0
89012006 Sep 14, 2026 PACIFIC MOTOR TRANSPORT INC 0
89012002 Sep 14, 2026 KEHE ENTERPRISES LLC 0
89012001 Sep 14, 2026 ROYAL CARRIER LLC 0
89012000 Sep 14, 2026 SANFRED ENTERPRISES INCORPORATED 0
89011999 Sep 14, 2026 SPRINTER TRUCKING INC 2