Roadside Inspection 89123983
Roadside inspection on Sep 29, 2026 in California • Carrier: MAINFREIGHT INC (USDOT 1538326) • Vehicle: PETERBILT TRUCK TRACTOR
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 89123983
- Date:
- Sep 29, 2026
- State:
- California
- Type:
- —
- Units inspected:
- 2
- Violations:
- 2
- HazMat:
- No
- Inspection site:
- CASTAIC IF
- Carrier (USDOT):
- MAINFREIGHT INC (1538326)
- Operating authority:
- MC572473
- Vehicle:
- PETERBILT 579 TRUCK TRACTOR
- Plate:
- FP06655 (CA)
- VIN:
- 1XPBDP9X8MD742942
What this inspection means
2 violations were recorded, but 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 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?
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?
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1XPBDP9X8MD742942 | CA FP06655 | PETERBILT | 579 | 2021 | — |
| 2 | SEMI-TRAILER | 1JJV532D3PL369945 | IL 883053ST | WABASH VANS | Dry Van Duraplate | 2023 | — |
Violations Cited
2 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 396.5B-HWSL | HUBS - Wheel Seal Leaking. | 2 | 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 |
|---|---|---|---|---|---|---|
| 89134322 | Sep 29, 2026 | MD | L2 | HAGERSTOWN MD | 1 | — |
| 89123734 | Sep 28, 2026 | NM | L2 | NM | 2 | — |
| 89091792 | Sep 23, 2026 | IL | L3 | I-55 | 2 | OOS |
| 89080581 | Sep 22, 2026 | FL | L2 | MIAMI FL | 3 | — |
| 89080132 | Sep 22, 2026 | TX | L2 | TX | 0 | — |
| 89063044 | Sep 21, 2026 | NY | L2 | WORCESTER NY | 0 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 87481206 | Apr 2, 2026 | CA | L1 | 1XPBDP9X8MD742942 | — |
| 85058241 | Jun 16, 2025 | CA | L2 | 1JJV532D3PL369945 | — |
| 82364226 | Aug 10, 2024 | CA | L3 | 1JJV532D3PL369945 | — |
| 78412251 | Apr 20, 2023 | AR | L2 | 1XPBDP9X8MD742942 | — |
Carrier booking & risk tools
Check booking and risk signals for USDOT 1538326 — tools open pre-filled.
Related records
Recent activity at CASTAIC IF
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 89156647 | Oct 1, 2026 | MENDOZA TRANS INC | 1 | — |
| 89156626 | Oct 1, 2026 | WESTERN EXPRESS INC | 1 | — |
| 89156120 | Oct 1, 2026 | XPRESS FREIGHT HAULERS LLC | 2 | — |
| 89155977 | Oct 1, 2026 | REDGWICK CONSTRUCTION INC | 1 | OOS |
| 89155770 | Oct 1, 2026 | WHEATON VAN LINES INC | 2 | — |
| 89155768 | Oct 1, 2026 | R AND M FUEL TRANSPORT INC | 4 | OOS |