Roadside Inspection 81834040
Roadside inspection on Jun 8, 2024 in California • Carrier: BOSS TRUCK LINE INC (USDOT 3797133) • Vehicle: PETERBILT TRUCK TRACTOR
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 81834040
- Date:
- Jun 8, 2024
- State:
- California
- Type:
- —
- Units inspected:
- 2
- Violations:
- 3
- HazMat:
- No
- Inspection site:
- CASTAIC IF
- Carrier (USDOT):
- BOSS TRUCK LINE INC (3797133)
- Operating authority:
- MC1365234
- Vehicle:
- PETERBILT 579 TRUCK TRACTOR
- Plate:
- ZP04223 (CA)
- VIN:
- 1XPBDP9X0LD649704
What this inspection means
The vehicle was placed out of service at this inspection.
Cited issues fall mainly under Vehicle Maintenance, with a combined severity weight of 9.
Compared to the median Level 1 inspection nationwide in 2024, 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?
How this compares
National peer benchmarks for inspections at this level.
Carrier trend at this moment
How active was this carrier's inspection record around this date?
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 396.7 (Unsafe operations forbidden, severity weight 3). (396.7)
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1XPBDP9X0LD649704 | CA ZP04223 | PETERBILT | 579 | 2020 | — |
| 2 | SEMI-TRAILER | 1UYVS2532GU672015 | OK 4458LR | UTILITY TRAILER MANUFACTURER | Utility Trailer Manufacturer | 2016 | — |
Violations Cited
3 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 393.9(a) | Inoperable required lamps | 3 | Vehicle Maintenance | — |
| 396.7 | Unsafe operations forbidden | 3 | Vehicle Maintenance | OOS |
| 396.7 | Unsafe operations forbidden | 3 | Vehicle Maintenance | 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 |
|---|---|---|---|---|---|---|
| 82319239 | Aug 6, 2024 | CA | L5 | — | 1 | — |
| 82182734 | Jul 21, 2024 | CA | L3 | DONNER PASS IF | 0 | — |
| 81915261 | Jun 13, 2024 | CA | L2 | CORDELIA IF | 0 | — |
| 81382528 | Apr 12, 2024 | CO | L3 | LOMA CO | 6 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 84705952 | May 15, 2025 | CO | L3 | 1UYVS2532GU672015 | OOS |
| 83311548 | Dec 3, 2024 | CA | L5 | 1XPBDP9X0LD649704 | OOS |
| 80153405 | Nov 11, 2023 | CA | L1 | 1UYVS2532GU672015 | — |
Carrier booking & risk tools
Check booking and risk signals for USDOT 3797133 — tools open pre-filled.
Related records
Recent activity at CASTAIC IF
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 89323191 | Oct 21, 2026 | PENSKE TRUCK LEASING CO LP | 1 | — |
| 89323160 | Oct 21, 2026 | PYTHON TRUCKING LLC | 1 | — |
| 89322828 | Oct 21, 2026 | CARGO SOLUTION EXPRESS INC | 0 | — |
| 89322741 | Oct 21, 2026 | J & M GONZALEZ FARM CORP | 1 | — |
| 89322338 | Oct 21, 2026 | VITALII KOMAROV | 0 | — |
| 89321735 | Oct 21, 2026 | O & L TRUCKING INC | 2 | — |