Roadside Inspection 79534923
Roadside inspection on Aug 28, 2023 in Iowa • Carrier: WOLLENBURG TRANSPORT LLC (USDOT 2577811) • Vehicle: KW TRUCK TRACTOR
Vehicle: OK
Driver: OK
CVSA L2
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 79534923
- Date:
- Aug 28, 2023
- State:
- Iowa
- Level:
- Level II — Walk-Around
- Type:
- —
- Units inspected:
- 2
- Violations:
- 6
- HazMat:
- No
- Inspection site:
- I380 SB / BOYSON RD
- Carrier (USDOT):
- WOLLENBURG TRANSPORT LLC (2577811)
- Vehicle:
- KW TRUCK TRACTOR
- Plate:
- FR7646 (IA)
- VIN:
- 1NKWGGGG00J483550
What this inspection means
6 violations were recorded, but no out-of-service order was issued.
Compared to the median Level 2 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
6
Heavier than carrier average
Carrier averages 2.40 violations per inspection across 10 prior records
vs Level 2 median in Iowa
6
Heavier than median (2)
Median of 7,405 Level 2 inspections in Iowa during 2023
How this compares
National peer benchmarks for inspections at this level.
Violations vs Level 2 median
6
5 more than the median (1)
Compared to 642,260 Level 2 inspections nationwide in 2023
OOS at this inspection
No
Cohort OOS rate: 25.2%
Out-of-service rate across all Level 2 inspections in 2023
Carrier clean-inspection rate (12 mo)
10%
10 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
2
4 violations · 0 OOS
Prior 90 days
6
8 violations · 1 OOS · 1.33 per inspection
Prior 365 days
10
24 violations · 1 OOS · 2.40 per inspection
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1NKWGGGG00J483550 | IA FR7646 | KW | — | — | — |
| 2 | SEMI-TRAILER | 1UYVS2534L3006306 | IA IP1698 | UTIL | — | — | — |
Violations Cited
6 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 393.60(c) | Glazing/window obstructions | 4 | Vehicle Maintenance | — |
| 393.60(d) | Glazing/window obstructions | 4 | Vehicle Maintenance | — |
| 393.11 | Lighting devices/reflectors | 3 | Vehicle Maintenance | — |
| 393.11 | Lighting devices/reflectors | 3 | Vehicle Maintenance | — |
| 396.17(c) | No proof of periodic inspection | 3 | Vehicle Maintenance | — |
| 396.9(d)(2) | Failure to correct defects noted on previous inspection report | — | 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 |
|---|---|---|---|---|---|---|
| 80017991 | Oct 25, 2023 | IL | L2 | — | 1 | — |
| 79867311 | Oct 9, 2023 | SD | L3 | VALLEY SPRINGS SD | 0 | — |
| 79821948 | Oct 2, 2023 | SD | L3 | SISSETON POE | 0 | — |
| 79820193 | Oct 2, 2023 | IA | L3 | HWY 71 SB | 1 | — |
| 79582331 | Sep 1, 2023 | IA | L3 | HWY 18 WB | 1 | — |
| 79471695 | Aug 21, 2023 | IA | L2 | — | 3 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 87057305 | Feb 13, 2026 | KS | L2 | 1NKWGGGG00J483550 | — |
| 87006355 | Feb 9, 2026 | IA | L3 | 1UYVS2534L3006306 | — |
| 86966784 | Feb 4, 2026 | IL | L3 | 1UYVS2534L3006306 | — |
| 85049138 | Jun 26, 2025 | NE | L3 | 1NKWGGGG00J483550 | — |
| 80786527 | Feb 7, 2024 | SD | L3 | 1UYVS2534L3006306 | — |
| 80478367 | Dec 27, 2023 | MN | L3 | 1NKWGGGG00J483550 | — |
| 80332855 | Dec 4, 2023 | IA | L3 | 1UYVS2534L3006306 | — |
| 79173247 | Jul 17, 2023 | KS | L2 | 1UYVS2534L3006306 | OOS |
Related records
Carrier
WOLLENBURG TRANSPORT LLC
Full carrier record and safety profile.
Station
I380 SB / BOYSON RD
All inspections at this site.
State
Inspections in Iowa
Statewide inspection records.
Level
Level II — Walk-Around
All inspections at this CVSA level.
Vehicle
VIN 1NKWGGGG00J483550
All inspections and records for this VIN.
Plate
FR7646 (IA)
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 (79534923) and date (Aug 28, 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. 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/2577811/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/2577811/
Frequently asked questions about this inspection
What does a roadside inspection Level 2 actually inspect? ▾
A Level II (Walk-Around) inspection covers the same items as a Level I but the inspector does not physically get under the vehicle. 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 6 other inspections with a combined 8 violations and 1 OOS event. Lifetime, the carrier averages 2.40 violations per inspection across 10 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/2577811/inspections/, including filters for level, state, OOS status, and BASIC category.
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.
Refreshed weekly.
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