Roadside Inspection 80982428
Roadside inspection on Feb 23, 2024 in South Dakota • Carrier: SIERRA MOUNTAIN TRANSPORT INC (USDOT 3983150) • Vehicle: PETERBILT STRAIGHT TRUCK
Vehicle OOS
Driver: OK
CVSA L2
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 80982428
- Date:
- Feb 23, 2024
- State:
- South Dakota
- Level:
- Level II — Walk-Around
- Type:
- —
- Units inspected:
- 2
- Violations:
- 1
- HazMat:
- No
- Inspection site:
- VALLEY SPRINGS SD
- Carrier (USDOT):
- SIERRA MOUNTAIN TRANSPORT INC (3983150)
- Vehicle:
- PETERBILT STRAIGHT TRUCK
- Plate:
- YASN199 (OR)
- VIN:
- 1NPXL49X4RD643401
What this inspection means
The vehicle was placed out of service at this inspection.
Compared to the median Level 2 inspection nationwide in 2024, 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
1
On par with carrier average
Carrier averages 0.91 violations per inspection across 66 prior records
vs Level 2 median in South Dakota
1
On par with median (1)
Median of 6,407 Level 2 inspections in South Dakota during 2024
vs typical at VALLEY SPRINGS SD
1
Heavier than station median (0)
Median of 2,435 inspections at this station in the trailing 12 months
How this compares
National peer benchmarks for inspections at this level.
Violations vs Level 2 median
1
Same as the median (1)
Compared to 941,515 Level 2 inspections nationwide in 2024
OOS at this inspection
Yes
Cohort OOS rate: 26.0%
Out-of-service rate across all Level 2 inspections in 2024
Carrier clean-inspection rate (12 mo)
55%
66 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
8 violations · 1 OOS
Prior 90 days
9
16 violations · 1 OOS · 1.78 per inspection
Prior 365 days
66
60 violations · 4 OOS · 0.91 per inspection
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | STRAIGHT TRUCK | 1NPXL49X4RD643401 | OR YASN199 | PETERBILT | — | — | — |
| 2 | SEMI-TRAILER | 5E0AA1649RG926001 | OR HV83656 | UNPUBLISHE | — | — | — |
Violations Cited
1 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 393.75G-TFWETL | Tires - Front weight carried exceeds tire load limit | — | Vehicle Maintenance | OOS |
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 |
|---|---|---|---|---|---|---|
| 81435938 | Apr 22, 2024 | TX | L2 | IH 35 NORTHBOUND DEVINE | 4 | — |
| 81417079 | Apr 17, 2024 | MN | L3 | WORTHINGTON MN | 0 | — |
| 81337714 | Apr 10, 2024 | NM | L2 | RATON PORT OF ENTRY | 0 | — |
| 83885249 | Mar 15, 2024 | NM | L3 | OROGRANDE PORT OF ENTRY | 0 | — |
| 81130986 | Mar 15, 2024 | TX | L2 | IH 10 WESTBOUND KINGSBURY | 5 | OOS |
| 81076988 | Mar 10, 2024 | WY | L2 | — | 4 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 87406016 | Mar 25, 2026 | MT | L3 | 5E0AA1649RG926001 | — |
| 87406016 | Mar 25, 2026 | MT | L3 | 1NPXL49X4RD643401 | — |
| 86974495 | Feb 4, 2026 | MT | L3 | 5E0AA1649RG926001 | — |
| 86974495 | Feb 4, 2026 | MT | L3 | 1NPXL49X4RD643401 | — |
| 84513552 | Apr 23, 2025 | MT | L2 | 1NPXL49X4RD643401 | — |
| 84513552 | Apr 23, 2025 | MT | L2 | 5E0AA1649RG926001 | — |
| 81896536 | Jun 12, 2024 | MN | L3 | 1NPXL49X4RD643401 | — |
| 80985592 | Feb 29, 2024 | SD | L3 | 1NPXL49X4RD643401 | — |
Related records
Carrier
SIERRA MOUNTAIN TRANSPORT INC
Full carrier record and safety profile.
Station
VALLEY SPRINGS SD
All inspections at this site.
State
Inspections in South Dakota
Statewide inspection records.
Level
Level II — Walk-Around
All inspections at this CVSA level.
Vehicle
VIN 1NPXL49X4RD643401
All inspections and records for this VIN.
Plate
YASN199 (OR)
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 (80982428) and date (Feb 23, 2024) 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/3983150/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/3983150/
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? ▾
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 9 other inspections with a combined 16 violations and 1 OOS event. Lifetime, the carrier averages 0.91 violations per inspection across 66 prior records.
What violation codes were cited and what do they mean? ▾
1 violation were cited at this inspection. Each row in the Violations Cited table links to the specific FMCSR section: 393.75G-TFWETL.
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/3983150/inspections/, including filters for level, state, OOS status, and BASIC category.
Recent activity at VALLEY SPRINGS SD
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 87748276 | May 3, 2026 | TOMI TRUCKING LLC | 2 | — |
| 87748274 | May 3, 2026 | J D TRANS INC | 0 | — |
| 87748263 | May 3, 2026 | ARNOLD CONSTRUCTION | 5 | OOS |
| 87748262 | May 3, 2026 | DK MAX PRIME INC | 0 | — |
| 87748252 | May 3, 2026 | FOREMOST TRANSPORT INC | 0 | — |
| 87745274 | May 1, 2026 | US TRANSPORTATION 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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