Roadside Inspection 84108510
Roadside inspection on Mar 8, 2025 in Texas • Carrier: ERIKA GUAJARDO ZAVALA (USDOT 3412637) • Vehicle: VOLV TRUCK TRACTOR
Vehicle: OK
Driver: OK
CVSA L1
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 84108510
- Date:
- Mar 8, 2025
- State:
- Texas
- Type:
- —
- Units inspected:
- 2
- Violations:
- 9
- HazMat:
- No
- Inspection site:
- FM 509-US HIGHWAY 28
- Carrier (USDOT):
- ERIKA GUAJARDO ZAVALA (3412637)
- Vehicle:
- VOLV TRUCK TRACTOR
- Plate:
- 96AP4B (MX)
- VIN:
- 4V4NC9TH5CN561499
What this inspection means
9 violations were recorded, but no out-of-service order was issued.
Cited issues fall mainly under Vehicle Maintenance and Hazardous Materials, with a combined severity weight of 38.
Compared to the median Level 1 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?
vs this carrier's typical
9
Heavier than carrier average
Carrier averages 3.83 violations per inspection across 18 prior records
vs Level 1 median in Texas
9
Heavier than median (2)
Median of 87,766 Level 1 inspections in Texas during 2025
vs typical at FM 509-US HIGHWAY 28
9
Heavier than station median (3)
Median of 92 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
9
8 more than the median (1)
Compared to 760,406 Level 1 inspections nationwide in 2025
OOS at this inspection
No
Cohort OOS rate: 27.9%
Out-of-service rate across all Level 1 inspections in 2025
Carrier clean-inspection rate (12 mo)
17%
6 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
0
No inspections in this window
Prior 90 days
1
2 violations · 0 OOS · 2.00 per inspection
Prior 365 days
6
15 violations · 3 OOS · 2.50 per inspection
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 4V4NC9TH5CN561499 | MX 96AP4B | VOLV | — | — | — |
| 2 | TRUCK TRACTOR | 3R9T433A5NC173669 | MX 19UL8U | OTHR | — | — | — |
Violations Cited
9 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 180.407A | Cargo tank inspection/test not performed | 7 | Hazardous Materials | — |
| 393.45DLUV | Brake tubing/hoses inadequate | 7 | Vehicle Maintenance | — |
| 393.47E | Slack adjuster defective | 7 | Vehicle Maintenance | — |
| 393.53B | Steering system components worn | 7 | Vehicle Maintenance | — |
| 393.95A | Emergency equipment - fire extinguisher missing/defective | 5 | Vehicle Maintenance | — |
| 393.30 | Battery improperly secured | 3 | Vehicle Maintenance | — |
| 393.81 | Horn inoperable | 2 | Vehicle Maintenance | — |
| 393.9 | Inoperable Required Lamp | — | Vehicle Maintenance | — |
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | — | 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 |
|---|---|---|---|---|---|---|
| 84284163 | Mar 31, 2025 | TX | L2 | FM509 SB | 5 | — |
| 84259235 | Mar 25, 2025 | TX | L1 | INDIOS POE | 3 | — |
| 84138198 | Mar 14, 2025 | US | L1 | BROWNSVILLE TX | 4 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 87228532 | Mar 2, 2026 | TX | L1 | 4V4NC9TH5CN561499 | — |
| 87188297 | Mar 2, 2026 | US | L3 | 4V4NC9TH5CN561499 | — |
| 87015581 | Feb 11, 2026 | US | L1 | 4V4NC9TH5CN561499 | OOS |
| 86867708 | Jan 15, 2026 | TX | L1 | 4V4NC9TH5CN561499 | OOS |
| 86444316 | Nov 27, 2025 | TX | L2 | 4V4NC9TH5CN561499 | — |
| 86424060 | Nov 19, 2025 | TX | L1 | 4V4NC9TH5CN561499 | — |
| 86364402 | Nov 13, 2025 | TX | L1 | 4V4NC9TH5CN561499 | — |
| 86262383 | Nov 7, 2025 | US | L1 | 4V4NC9TH5CN561499 | — |
Related records
Carrier
ERIKA GUAJARDO ZAVALA
Full carrier record and safety profile.
Station
FM 509-US HIGHWAY 28
All inspections at this site.
State
Inspections in Texas
Statewide inspection records.
Level
Level I — North American Standard
All inspections at this CVSA level.
Vehicle
VIN 4V4NC9TH5CN561499
All inspections and records for this VIN.
Plate
96AP4B (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 (84108510) and date (Mar 8, 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. No OOS order was issued, so the carrier was cleared to continue operating after this inspection.
- 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/3412637/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/3412637/
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? ▾
No out-of-service order was issued at this inspection. The carrier and the vehicle were cleared to continue operating.
How does this inspection compare to the carrier's recent record? ▾
In the 90 days leading up to this inspection, this carrier had 1 other inspection with a combined 2 violations and 0 OOS events. Lifetime, the carrier averages 3.83 violations per inspection across 18 prior records.
What violation codes were cited and what do they mean? ▾
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/3412637/inspections/, including filters for level, state, OOS status, and BASIC category.
Recent activity at FM 509-US HIGHWAY 28
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 87626026 | Apr 18, 2026 | GRUPO TRANSPORTISTA TITSA SA DE CV | 5 | — |
| 87587898 | Apr 14, 2026 | JESUS A HERRERA LOPEZ | 23 | OOS |
| 87539435 | Apr 7, 2026 | LM TRANSPORTACIONES SA DE CV | 3 | — |
| 87539370 | Apr 7, 2026 | GRUPO TRANSPORTISTA TITSA SA DE CV | 2 | — |
| 87514488 | Apr 4, 2026 | INTER PETROLEUM LLC | 2 | — |
| 87514040 | Apr 4, 2026 | INTER PETROLEUM LLC | 2 | — |
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.
Refreshed daily.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Refreshed daily.
Cross-border carrier registry and Canadian recall campaigns where applicable.
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