Roadside Inspection 89017131
Roadside inspection on Sep 17, 2026 in California • Carrier: MKB TRANSPORTATION INC (USDOT 2895171) • Vehicle: KENWORTH TRUCK TRACTOR
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 89017131
- Date:
- Sep 17, 2026
- State:
- California
- Type:
- —
- Units inspected:
- 2
- Violations:
- 2
- HazMat:
- Yes
- Inspection site:
- CASTAIC IF
- Carrier (USDOT):
- MKB TRANSPORTATION INC (2895171)
- Operating authority:
- MC974984
- Vehicle:
- KENWORTH W990 TRUCK TRACTOR
- Plate:
- ZP51067 (CA)
- VIN:
- 1XK1DP9X6LJ386170
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?
This inspection occurred during a noticeably cleaner stretch than the carrier's lifetime average (2 violations across 13 prior-90-day inspections vs a lifetime average of 0.65 per inspection).
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1XK1DP9X6LJ386170 | CA ZP51067 | KENWORTH | W990 | 2020 | — |
| 2 | SEMI-TRAILER | 82139 | CA 4XC5709 | Mtci | — | — | — |
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 |
|---|---|---|---|---|---|---|
| 88906326 | Sep 4, 2026 | CA | L1 | GRAPEVINE IF | 0 | — |
| 88825429 | Aug 26, 2026 | CA | L3 | FORT TEJON AREA | 1 | — |
| 88760700 | Aug 21, 2026 | CA | L2 | PORTERVILLE | 1 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 86941710 | Feb 1, 2026 | CA | L2 | 1XK1DP9X6LJ386170 | — |
| 86344274 | Nov 13, 2025 | CA | L1 | 1XK1DP9X6LJ386170 | — |
| 85461981 | Jul 8, 2025 | CA | L2 | 1XK1DP9X6LJ386170 | — |
| 83864600 | Feb 13, 2025 | CA | L2 | 1XK1DP9X6LJ386170 | — |
| 83801640 | Feb 2, 2025 | CA | L1 | 1XK1DP9X6LJ386170 | OOS |
Related records
Recent activity at CASTAIC IF
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 89091400 | Sep 24, 2026 | SELDEN TRUCKING INC | 0 | — |
| 89091199 | Sep 24, 2026 | LDI TRUCKING INC | 0 | — |
| 89091136 | Sep 24, 2026 | CANOPY LOGISTICS LLC | 0 | — |
| 89091127 | Sep 24, 2026 | FENCEWORKS LLC | 0 | — |
| 89091110 | Sep 24, 2026 | IRON HORSE EXPRESS INC | 0 | — |
| 89091109 | Sep 24, 2026 | HUB GROUP DEDICATED LLC | 2 | OOS |