Roadside Inspection 89255508
Roadside inspection on Oct 13, 2026 in California • Carrier: ON GUARD TRANSPORTATION LLC (USDOT 4378522) • Vehicle: PETERBILT TRUCK TRACTOR
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 89255508
- Date:
- Oct 13, 2026
- State:
- California
- Type:
- —
- Units inspected:
- 2
- Violations:
- 4
- HazMat:
- No
- Inspection site:
- SAN ONOFRE IF
- Carrier (USDOT):
- ON GUARD TRANSPORTATION LLC (4378522)
- Operating authority:
- MC63866562
- Vehicle:
- PETERBILT 579 TRUCK TRACTOR
- Plate:
- 9G59373 (CA)
- VIN:
- 1XPBDP9X1GD349630
What this inspection means
The vehicle was placed out of service at this inspection.
Cited issues fall mainly under Vehicle Maintenance and Unsafe Driving, with a combined severity weight of 20.
Compared to the median Level 1 inspection nationwide in 2026, 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.
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 393.75A3-TAOL (Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure., severity weight 8). (393.75A3-TAOL)
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1XPBDP9X1GD349630 | CA 9G59373 | PETERBILT | 579 | 2016 | — |
| 2 | INTERMODAL CHASSIS | 5EF2GC4017B771491 | ME 247589G | CHEETAH CHASSIS | CHEETAH CHASSIS | 2007 | — |
Violations Cited
4 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 392.2-SLLSOA | State/Local Laws - State operating authority violation. | 8 | Unsafe Driving | — |
| 393.75A3-TAOL | Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure. | 8 | Vehicle Maintenance | OOS |
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured. | 4 | Vehicle Maintenance | — |
| 396.3A1-BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. | 0 | 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 |
|---|---|---|---|---|---|---|
| 89321996 | Oct 21, 2026 | CA | L3 | CARSON PLATFORM SCALES | 1 | — |
| 89275186 | Oct 15, 2026 | CA | L2 | SAN ONOFRE IF | 2 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 89321996 | Oct 21, 2026 | CA | L3 | 1XPBDP9X1GD349630 | — |
| 89275186 | Oct 15, 2026 | CA | L2 | 1XPBDP9X1GD349630 | — |
| 89275186 | Oct 15, 2026 | CA | L2 | 5EF2GC4017B771491 | — |
| 87411266 | Mar 25, 2026 | CA | L1 | 5EF2GC4017B771491 | — |
| 85063705 | Jun 24, 2025 | CA | L2 | 5EF2GC4017B771491 | — |
Carrier booking & risk tools
Check booking and risk signals for USDOT 4378522 — tools open pre-filled.
Related records
Recent activity at SAN ONOFRE IF
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 89332375 | Oct 22, 2026 | RYDER TRANSPORTATION SOLUTIONS LLC | 0 | — |
| 89332290 | Oct 22, 2026 | NGL TRANSPORTATION INC | 2 | — |
| 89332249 | Oct 22, 2026 | ALEGRIA TRUCKING LLC | 0 | — |
| 89332184 | Oct 22, 2026 | CHRISTIAN BUILDING MATERIALS INC | 0 | — |
| 89332039 | Oct 22, 2026 | ATLAS CONSTRUCTION SUPPLY INC | 0 | — |
| 89331703 | Oct 22, 2026 | PREMIER LOGISTIC SERVICES INC | 2 | — |