Roadside Inspection 86124734
Roadside inspection on Oct 21, 2025 in Arizona • Carrier: UNLIMITED DRILLING AND UNDERGROUND SERVICES LLC (USDOT 2406610) • Vehicle: GMC STRAIGHT TRUCK
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 86124734
- Date:
- Oct 21, 2025
- State:
- Arizona
- Level:
- Level II — Walk-Around
- Type:
- —
- Units inspected:
- 2
- Violations:
- 11
- HazMat:
- No
- Inspection site:
- PHOENIX AZ
- Carrier (USDOT):
- UNLIMITED DRILLING AND UNDERGROUND SERVICES LLC (2406610)
- Vehicle:
- GMC C6 STRAIGHT TRUCK
- Plate:
- C1A2EH (AZ)
- VIN:
- 1GDJ6C1C64F502684
What this inspection means
Both the vehicle and the driver were placed out of service at this inspection.
Cited issues fall mainly under Vehicle Maintenance and Driver Fitness, with a combined severity weight of 45.
Compared to the median Level 2 inspection nationwide in 2025, 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 393.9A-LTSI (Lighting - Turn signal - Any inoperative on the rearmost vehicle., severity weight 6). (393.9A-LTSI)
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | STRAIGHT TRUCK | 1GDJ6C1C64F502684 | AZ C1A2EH | GMC | C6 | 2004 | — |
| 2 | SEMI-TRAILER | 1F9FS1227X1025333 | AZ 22269N | FLEMING TRAILERS INCORPORATED | — | 1999 | — |
Violations Cited
11 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 393.9A-LHWS | Lighting - Hazard warning signal(s) inoperative. | 6 | Vehicle Maintenance | — |
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | 6 | Vehicle Maintenance | — |
| 393.9A-LSLIWR | Lighting - Stop lamps - Both inoperative when required to be on. | 6 | Vehicle Maintenance | OOS |
| 393.9A-LTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | 6 | Vehicle Maintenance | OOS |
| 393.9A-LTSIR | Lighting - Turn signal - Any inoperative on a unit that is not the rearmost unit | 6 | Vehicle Maintenance | — |
| 391.11B2-Q | Driver cannot read and speak the English language sufficiently to converse with the general public, to understand highway traffic signs and signals in the English language, to respond to official inquiries, and to make entries on reports and record. | 4 | Driver Fitness | OOS |
| 393.43DBMA | Brake - Breakaway not attached to the towing vehicle. | 4 | Vehicle Maintenance | OOS |
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 2 | Vehicle Maintenance | — |
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper. | 2 | Vehicle Maintenance | — |
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative. | 2 | Vehicle Maintenance | — |
| 393.78A-WS | Washers - Inoperative washing system. | 1 | Vehicle Maintenance | — |
Violation categories (BASICs)
Federal behavior-analysis-and-safety-improvement buckets for the cited violations.
Related records
How to use this inspection record
- Confirm the inspection ID and date. Verify that the inspection number (86124734) and date (Oct 21, 2025) match what the carrier or broker has provided you. The inspection ID is FMCSA's permanent identifier and will not change.
- Review every cited violation code. Click through each violation code in the table below to read the underlying FMCSR section. The severity weight column tells you which citations carry the most weight in the SMS scoring algorithm.
- Check the OOS flags. An OOS order was issued. The Vehicle OOS / Driver OOS badges at the top of this page tell you which side of the cab triggered it; until the cited defects were corrected, the carrier could not legally continue operating.
- Compare against the carrier's broader inspection history. Open the carrier's full inspection page to see whether this result is typical or an outlier: /usdot/2406610/inspections/
- Cross-reference with SMS BASIC scoring. Open the carrier profile to see how the BASICs cited here aggregate across the carrier's full scoring window: /usdot/2406610/
Frequently asked questions about this inspection
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Recent activity at PHOENIX AZ
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 87747816 | May 1, 2026 | AUTOZONE TEXAS LLC | 0 | — |
| 87747768 | May 1, 2026 | FEDEX FREIGHT INC | 0 | — |
| 87747734 | May 1, 2026 | G I TRUCKING COMPANY | 0 | — |
| 87747492 | May 1, 2026 | FEDEX FREIGHT INC | 0 | — |
| 87746780 | May 1, 2026 | AAA COOPER TRANSPORTATION | 0 | — |
| 87746562 | May 1, 2026 | WASATCH TANK LINES LLC | 1 | — |
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.