Roadside Inspection 79712889
Roadside inspection on Sep 20, 2023 in US • Carrier: EMMA LEONOR DIAZ DE LEON HERRERA (USDOT 2126030) • Vehicle: FREIGHTLINER TRUCK TRACTOR
Vehicle OOS
Driver: OK
CVSA L1
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 79712889
- Date:
- Sep 20, 2023
- State:
- US
- Type:
- —
- Units inspected:
- 2
- Violations:
- 18
- HazMat:
- No
- Inspection site:
- NOGALESAZ
- Carrier (USDOT):
- EMMA LEONOR DIAZ DE LEON HERRERA (2126030)
- Vehicle:
- FREIGHTLINER USF-1E TRUCK TRACTOR
- Plate:
- 910SU5 (MX)
- VIN:
- 1FUYDCYB7SH706300
What this inspection means
The vehicle was placed out of service at this inspection.
Cited issues fall mainly under Vehicle Maintenance and Unsafe Driving, with a combined severity weight of 57.
Compared to the median Level 1 inspection nationwide in 2023, 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?
vs this carrier's typical
18
Heavier than carrier average
Carrier averages 7.87 violations per inspection across 30 prior records
vs Level 1 median in US
18
Heavier than median (2)
Median of 34,325 Level 1 inspections in US during 2023
vs typical at NOGALESAZ
18
Heavier than station median (2)
Median of 2,118 inspections at this station in the trailing 12 months
How this compares
National peer benchmarks for inspections at this level.
Violations vs Level 1 median
18
17 more than the median (1)
Compared to 536,564 Level 1 inspections nationwide in 2023
OOS at this inspection
Yes
Cohort OOS rate: 24.6%
Out-of-service rate across all Level 1 inspections in 2023
Carrier clean-inspection rate (12 mo)
10%
30 inspections in the trailing 12 months
Computed from this carrier's inspection history
Carrier trend at this moment
How active was this carrier's inspection record around this date?
Prior 30 days
11
80 violations · 2 OOS
Prior 90 days
26
207 violations · 5 OOS · 7.96 per inspection
Prior 365 days
30
236 violations · 7 OOS · 7.87 per inspection
Honest opinion
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 396.3A1-DLDSUJBCB (Driveline/Driveshaft - Any missing, broken or loose universal joint bearing cap bolt, bearing strap or retainer bolt., severity weight 3). (396.3A1-DLDSUJBCB)
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1FUYDCYB7SH706300 | MX 910SU5 | FREIGHTLINER | USF-1E | 1995 | — |
| 2 | SEMI-TRAILER | 1UYVS25388U403101 | MX 89UE6G | UTILITY TRAILER MANUFACTURER | Utility Trailer Manufacturer | 2008 | — |
Violations Cited
18 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 392.2-SLLUCR | State/Local Laws - Failure to pay UCR fee. | 8 | Unsafe Driving | — |
| 393.24C-L | Lighting - Headlamp(s) improperly mounted. | 6 | Vehicle Maintenance | — |
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative. | 6 | Vehicle Maintenance | — |
| 393.75C-TAOTD-LT2/32 | Tire tread depth insufficient (other axles) | 5 | Vehicle Maintenance | — |
| 393.51C-BNVLAWD | Air Brake - No visual low air warning device manufactured on or after 1975. | 4 | Vehicle Maintenance | — |
| 393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. | 4 | Vehicle Maintenance | — |
| 393.11B-CSURR | Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993. | 3 | Vehicle Maintenance | — |
| 393.80A | Rear-Vision Mirrors - Missing or defective. | 3 | Vehicle Maintenance | — |
| 396.3A1-DLDSUJBCB | Driveline/Driveshaft - Any missing, broken or loose universal joint bearing cap bolt, bearing strap or retainer bolt. | 3 | Vehicle Maintenance | OOS |
| 393.11A1-LLPL | Lighting - License plate lamp missing. | 2 | Vehicle Maintenance | — |
| 393.201A-FRCLS | Frame - Cracked/loose/sagging/broken frame or chassis. | 2 | Vehicle Maintenance | — |
| 393.201A-FRCLS | Frame - Cracked/loose/sagging/broken frame or chassis. | 2 | Vehicle Maintenance | — |
| 393.201A-FRCLS | Frame - Cracked/loose/sagging/broken frame or chassis. | 2 | Vehicle Maintenance | — |
| 393.201A-FRCLS | Frame - Cracked/loose/sagging/broken frame or chassis. | 2 | Vehicle Maintenance | — |
| 393.203A-CBP | Cab and Body Parts - Door missing/broken. | 2 | Vehicle Maintenance | — |
| 393.93B-SBA | Seatbelts - Trucks and truck-tractors not equipped/defective. | 2 | Vehicle Maintenance | — |
| 393.83(g) | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment. | 1 | Vehicle Maintenance | — |
| 387.303B4I | Carrier - Foreign domiciled motor carrier permit/require a driver to operate a CMV with no copy of certificate of registration. | — | General/Admin | — |
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 |
|---|---|---|---|---|---|---|
| 80233509 | Nov 13, 2023 | US | L1 | NOGALES AZ | 6 | — |
| 80233476 | Nov 13, 2023 | US | L1 | NOGALES AZ | 10 | — |
| 80086746 | Nov 2, 2023 | US | L1 | NOGALES AZ | 10 | OOS |
| 80018909 | Oct 25, 2023 | AZ | L3 | NOGALES PORT OF ENTRY | 0 | — |
| 80086759 | Oct 24, 2023 | US | L1 | NOGALES AZ | 9 | — |
| 80083247 | Oct 20, 2023 | AZ | L1 | — | 4 | OOS |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 87482219 | Apr 1, 2026 | AZ | L1 | 1FUYDCYB7SH706300 | — |
| 87431308 | Dec 16, 2025 | US | L1 | 1FUYDCYB7SH706300 | OOS |
| 86762204 | Nov 29, 2025 | US | L1 | 1FUYDCYB7SH706300 | OOS |
| 86395539 | Nov 21, 2025 | AZ | L1 | 1FUYDCYB7SH706300 | — |
| 86331836 | Nov 14, 2025 | AZ | L1 | 1FUYDCYB7SH706300 | OOS |
| 85550206 | Aug 19, 2025 | AZ | L1 | 1FUYDCYB7SH706300 | — |
| 85447944 | Jul 12, 2025 | US | L1 | 1FUYDCYB7SH706300 | OOS |
| 85195366 | Jul 10, 2025 | AZ | L1 | 1FUYDCYB7SH706300 | — |
Related records
Carrier
EMMA LEONOR DIAZ DE LEON HERRERA
Full carrier record and safety profile.
Station
NOGALESAZ
All inspections at this site.
State
Inspections in US
Statewide inspection records.
Level
Level I — North American Standard
All inspections at this CVSA level.
Vehicle
VIN 1FUYDCYB7SH706300
All inspections and records for this VIN.
Plate
910SU5 (MX)
All inspections tied to this plate.
Reference
FMCSR Violations
Violation-code reference library.
How to use this inspection record
- Confirm the inspection ID and date. Verify that the inspection number (79712889) and date (Sep 20, 2023) 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/2126030/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/2126030/
Frequently asked questions about this inspection
What does a roadside inspection Level 1 actually inspect? ▾
A Level I (North American Standard) inspection is the most thorough roadside check — driver credentials and HOS records, plus a full vehicle examination including brakes, steering, lights, suspension, tires, and frame. Inspectors record any out-of-service violations on the spot.
Was this inspection an OOS event for this carrier? ▾
Yes — this inspection produced an out-of-service order against the vehicle. OOS orders prohibit further operation until the cited defects are corrected.
How does this inspection compare to the carrier's recent record? ▾
In the 90 days leading up to this inspection, this carrier had 26 other inspections with a combined 207 violations and 5 OOS events. Lifetime, the carrier averages 7.87 violations per inspection across 30 prior records.
What violation codes were cited and what do they mean? ▾
18 violations were cited at this inspection. Each row in the Violations Cited table links to the specific FMCSR section: 392.2-SLLUCR, 393.24C-L, 393.9A-LHLI, 393.75C-TAOTD-LT2/32, 393.51C-BNVLAWD, 393.55E-B, 393.11B-CSURR, 393.80A.
Is this carrier still operating after this inspection? ▾
An inspection is a snapshot — it does not by itself terminate operating authority. To check current operating status for this carrier, see the live carrier profile, which reflects FMCSA's most recent authority and out-of-service status.
How long does an inspection result stay on a carrier's record? ▾
Inspection records are permanent in FMCSA's Motor Carrier Management Information System (MCMIS). For the purpose of the SMS BASIC scoring algorithm, however, time-decayed weights mean inspections older than 24 months count less, and inspections older than 36 months drop out of the scoring window altogether.
How does this inspection feed into FMCSA's SMS BASIC scoring? ▾
Each cited violation has a severity weight (visible in the Violations Cited table) and a BASIC category (Vehicle Maintenance, HOS Compliance, Unsafe Driving, etc.). FMCSA aggregates these weighted citations across all of a carrier's inspections in the scoring window to produce a percentile score per BASIC. OOS violations carry a +2 weight bump.
Where can I see all inspections for this carrier? ▾
The full inspection history is available at /usdot/2126030/inspections/, including filters for level, state, OOS status, and BASIC category.
Recent activity at NOGALESAZ
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 79765898 | Sep 26, 2023 | WINDSTAR TRUCKING LLC | 0 | — |
| 79765897 | Sep 26, 2023 | OSCAR ENRIQUE SALDANA MENDIVIL | 14 | OOS |
| 79765896 | Sep 26, 2023 | TRAJOSA SA DE CV | 1 | — |
| 79765890 | Sep 26, 2023 | LUIS EDMUNDO GRIJALVA GAMEZ | 3 | OOS |
| 79765887 | Sep 26, 2023 | TUFESA USA LLC | 0 | — |
| 79765886 | Sep 26, 2023 | TUFESA USA LLC | 0 | — |
Data sources & freshness
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Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Refreshed daily.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
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