Roadside Inspection 88818659
Roadside inspection on Aug 25, 2026 in Colorado • Carrier: DONALD & DEAN ZARBOCK (USDOT 521059) • Vehicle: KENWORTH TRUCK TRACTOR
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 88818659
- Date:
- Aug 25, 2026
- State:
- Colorado
- Level:
- Level II — Walk-Around
- Type:
- —
- Units inspected:
- 2
- Violations:
- 2
- HazMat:
- No
- Inspection site:
- STERLING CO
- Carrier (USDOT):
- DONALD & DEAN ZARBOCK (521059)
- Vehicle:
- KENWORTH W9 Series TRUCK TRACTOR
- Plate:
- 529DAR (CO)
- VIN:
- 1XKWDR9X2TR719614
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 9.
Compared to the median Level 2 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.
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1XKWDR9X2TR719614 | CO 529DAR | KENWORTH | W9 Series | 2026 | — |
| 2 | SEMI-TRAILER | 1TDH4222XDB136826 | CO DFL891 | TIMPTE, INC | Timpte | 2013 | — |
Violations Cited
2 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 393.75C-TAOTD-LT2/32 | Tire tread depth insufficient (other axles) | 5 | Vehicle Maintenance | — |
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection. | 4 | Vehicle Maintenance | — |
Violation categories (BASICs)
Federal behavior-analysis-and-safety-improvement buckets for the cited violations.
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 85702726 | Sep 5, 2025 | CO | L3 | 1TDH4222XDB136826 | — |
| 85702726 | Sep 5, 2025 | CO | L3 | 1XKWDR9X2TR719614 | — |
| 78508796 | May 2, 2023 | CO | L3 | 1TDH4222XDB136826 | — |
| 78508796 | May 2, 2023 | CO | L3 | 1XKWDR9X2TR719614 | — |
Related records
Recent activity at STERLING CO
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 88818224 | Aug 25, 2026 | PROGRESSIVE AGRICULTURAL MANAGEMENT LLC | 1 | — |
| 87159518 | Feb 25, 2026 | OINK LLC | 1 | — |
| 86085219 | Oct 16, 2025 | MEGATRUCKS LOGISTICS INC | 1 | — |
| 86076376 | Oct 15, 2025 | T-T TRUCKING LLC | 1 | — |
| 86076240 | Oct 15, 2025 | NAVAJO EXPRESS INC | 1 | — |
| 86063154 | Oct 14, 2025 | IDONEUS INC | 1 | — |