Roadside Inspection 89141091
Roadside inspection on Sep 28, 2026 in California • Carrier: KNIGHT TRANSPORTATION INC (USDOT 428823) • Vehicle: PETERBILT TRUCK TRACTOR
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 89141091
- Date:
- Sep 28, 2026
- State:
- California
- Level:
- Level II — Walk-Around
- Type:
- —
- Units inspected:
- 2
- Violations:
- 1
- HazMat:
- No
- Inspection site:
- DUNSMUIR GRADE IF
- Carrier (USDOT):
- KNIGHT TRANSPORTATION INC (428823)
- Operating authority:
- MC227271
- Vehicle:
- PETERBILT 579 TRUCK TRACTOR
- Plate:
- 2516220 (IN)
- VIN:
- 1XPBD49X6VD827911
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 8.
Compared to the median Level 2 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.
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 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 | 1XPBD49X6VD827911 | IN 2516220 | PETERBILT | 579 | 2027 | — |
| 2 | SEMI-TRAILER | 3H3C402S3GT738164 | TN U647770 | HYUNDAI TRANSLEAD TRAILERS | Hyundai Translead Trailers | 2016 | — |
Violations Cited
1 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 393.75A3-TAOL | Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure. | 8 | 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 |
|---|---|---|---|---|---|---|
| 89349823 | Oct 24, 2026 | MO | L3 | MANSFIELD MO | 0 | — |
| 89349677 | Oct 24, 2026 | MS | L3 | FULTON SCALE US 78 EAST MS | 3 | — |
| 89349331 | Oct 23, 2026 | NM | L2 | NM | 0 | — |
| 89342773 | Oct 23, 2026 | CA | L3 | SAN ONOFRE IF | 0 | — |
| 89340213 | Oct 23, 2026 | CA | L2 | MT. PASS IF | 0 | — |
| 89334435 | Oct 23, 2026 | MS | L3 | DENMARK MS | 0 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 89342773 | Oct 23, 2026 | CA | L3 | 1XPBD49X6VD827911 | — |
Carrier booking & risk tools
Check booking and risk signals for USDOT 428823 — tools open pre-filled.
Related records
Recent activity at DUNSMUIR GRADE IF
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 89341476 | Oct 22, 2026 | SWIFT TRANSPORTATION COMPANY OF ARIZONA LLC | 0 | — |
| 89341332 | Oct 22, 2026 | ALPHA LION LLC | 0 | — |
| 89341330 | Oct 22, 2026 | G S S MOTOR CORP | 1 | — |
| 89341329 | Oct 22, 2026 | NEW LEGEND INC | 0 | — |
| 89341292 | Oct 22, 2026 | J&S TRUCKING SERVICES LLC | 0 | — |
| 89341291 | Oct 22, 2026 | BLUE HORIZON TRANSPORT LLC | 0 | — |