Roadside Inspection 85539101
Roadside inspection on Aug 18, 2025 in Colorado • Carrier: S1LK INC (USDOT 3972080) • Vehicle: VOLVO TRUCK TRACTOR
Vehicle: OK
Driver: OK
CVSA L3
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 85539101
- Date:
- Aug 18, 2025
- State:
- Colorado
- Level:
- Level III — Driver Only
- Type:
- —
- Units inspected:
- 2
- Violations:
- 2
- HazMat:
- No
- Inspection site:
- LAMAR CO
- Carrier (USDOT):
- S1LK INC (3972080)
- Vehicle:
- VOLVO TRUCK TRACTOR
- Plate:
- P1234781 (IL)
- VIN:
- 4V4NC9EH1PN290833
What this inspection means
2 violations were recorded, but no out-of-service order was issued.
Compared to the median Level 3 inspection nationwide in 2025, this is a slightly above typical result.
Severity context
How mild, normal, or severe was this inspection compared to its carrier, state, and station?
vs this carrier's typical
2
Heavier than carrier average
Carrier averages 0.98 violations per inspection across 90 prior records
vs Level 3 median in Colorado
2
Heavier than median (0)
Median of 27,795 Level 3 inspections in Colorado during 2025
vs typical at LAMAR CO
2
Heavier than station median (0)
Median of 5,072 inspections at this station in the trailing 12 months
How this compares
National peer benchmarks for inspections at this level.
Violations vs Level 3 median
2
2 more than the median (0)
Compared to 1,066,282 Level 3 inspections nationwide in 2025
OOS at this inspection
No
Cohort OOS rate: 6.5%
Out-of-service rate across all Level 3 inspections in 2025
Carrier clean-inspection rate (12 mo)
50%
76 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
16
13 violations · 4 OOS
Prior 90 days
32
23 violations · 7 OOS · 0.72 per inspection
Prior 365 days
76
65 violations · 13 OOS · 0.86 per inspection
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 4V4NC9EH1PN290833 | IL P1234781 | VOLVO | — | — | — |
| 2 | SEMI-TRAILER | 1GR1A0628TB809691 | ME 5378435 | GREAT DANE | — | — | — |
Violations Cited
2 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 395.30B1-ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | — | Hours of Service | — |
| 395.30B1-ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | — | Hours of Service | — |
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 |
|---|---|---|---|---|---|---|
| 86103838 | Oct 16, 2025 | WA | L2 | CLE ELUM WA | 1 | — |
| 86102816 | Oct 14, 2025 | MT | L2 | MOCCASIN MT | 0 | — |
| 86039801 | Oct 13, 2025 | SD | L3 | VALLEY SPRINGS SD | 1 | OOS |
| 86052249 | Oct 10, 2025 | WA | L3 | LIBERTY LAKE WA | 2 | OOS |
| 86044539 | Oct 10, 2025 | ID | L3 | BURLEY ID | 1 | — |
| 86027188 | Oct 10, 2025 | WI | L1 | SOUTH RANGE WI | 3 | OOS |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 87208754 | Feb 26, 2026 | NY | L2 | 1GR1A0628TB809691 | — |
| 86957245 | Feb 4, 2026 | MI | L3 | 4V4NC9EH1PN290833 | — |
| 86272437 | Nov 3, 2025 | WA | L2 | 4V4NC9EH1PN290833 | — |
| 86026134 | Sep 25, 2025 | IL | L3 | 4V4NC9EH1PN290833 | — |
| 84371345 | Apr 8, 2025 | WI | L2 | 4V4NC9EH1PN290833 | — |
| 84299757 | Apr 1, 2025 | WA | L2 | 4V4NC9EH1PN290833 | — |
| 84056907 | Mar 5, 2025 | WA | L2 | 4V4NC9EH1PN290833 | — |
| 83543512 | Jan 6, 2025 | ND | L3 | 4V4NC9EH1PN290833 | — |
Related records
Carrier
S1LK INC
Full carrier record and safety profile.
Station
LAMAR CO
All inspections at this site.
State
Inspections in Colorado
Statewide inspection records.
Level
Level III — Driver Only
All inspections at this CVSA level.
Vehicle
VIN 4V4NC9EH1PN290833
All inspections and records for this VIN.
Plate
P1234781 (IL)
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 (85539101) and date (Aug 18, 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/3972080/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/3972080/
Frequently asked questions about this inspection
What does a roadside inspection Level 3 actually inspect? ▾
A Level III (Driver-Only) inspection is limited to the driver: license, medical card, hours-of-service log, seat belt, and any driver credentials. 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 32 other inspections with a combined 23 violations and 7 OOS events. Lifetime, the carrier averages 0.98 violations per inspection across 90 prior records.
What violation codes were cited and what do they mean? ▾
2 violations were cited at this inspection. Each row in the Violations Cited table links to the specific FMCSR section: 395.30B1-ELDDFR, 395.30B1-ELDDFR.
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/3972080/inspections/, including filters for level, state, OOS status, and BASIC category.
Recent activity at LAMAR CO
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 87747909 | May 1, 2026 | CRETE CARRIER CORPORATION | 0 | — |
| 87747815 | May 1, 2026 | VICTORY WAY EXPRESS LLC | 0 | — |
| 87747808 | May 1, 2026 | TRINITY TRANSPORT LLC | 0 | — |
| 87747720 | May 1, 2026 | SLADEK TRUCKING SERVICES LLC | 2 | — |
| 87747541 | May 1, 2026 | PANHANDLE EXPRESS LLC | 0 | — |
| 87747539 | May 1, 2026 | NEXT GENERATION CONSTRUCTION & ENVIRONMENTAL LLC | 0 | — |
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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