Roadside Inspection 83553371
Roadside inspection on Jan 6, 2025 in Colorado • Carrier: 2509338 ONTARIO INC (USDOT 4121101) • Vehicle: MACK TRUCK TRACTOR
Vehicle OOS
Driver OOS
CVSA L1
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 83553371
- Date:
- Jan 6, 2025
- State:
- Colorado
- Type:
- —
- Units inspected:
- 2
- Violations:
- 5
- HazMat:
- No
- Inspection site:
- DUMONT CO
- Carrier (USDOT):
- 2509338 ONTARIO INC (4121101)
- Vehicle:
- MACK TRUCK TRACTOR
- Plate:
- PB10097 (ON)
- VIN:
- 1M1AN4GYXKM001631
What this inspection means
Both the vehicle and the driver were placed out of service at this inspection.
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 Level 1 median in Colorado
5
Heavier than median (2)
Median of 8,669 Level 1 inspections in Colorado during 2025
vs typical at DUMONT CO
5
Heavier than station median (0)
Median of 4,161 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
5
4 more than the median (1)
Compared to 760,406 Level 1 inspections nationwide in 2025
OOS at this inspection
Yes
Cohort OOS rate: 27.9%
Out-of-service rate across all Level 1 inspections in 2025
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1M1AN4GYXKM001631 | ON PB10097 | MACK | — | — | — |
| 2 | SEMI-TRAILER | 1GRAA0621DT579214 | ON Z6636L | GREAT DANE | — | — | — |
Violations Cited
5 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 395.8E-HOSPCDOOS | False record of duty status | 10 | Hours of Service | OOS |
| 393.45D-B | Brake tubing/hoses inadequate | 7 | Vehicle Maintenance | — |
| 393.45D-B | Brake tubing/hoses inadequate | 7 | Vehicle Maintenance | — |
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | — | Vehicle Maintenance | — |
| 396.3A1-BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | — | 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 |
|---|---|---|---|---|---|---|
| 83529670 | Jan 2, 2025 | WA | L2 | LIBERTY LAKE WA | 4 | OOS |
| 83167084 | Nov 14, 2024 | NM | L2 | CLAYTON PORT OF ENTRY | 2 | OOS |
| 83160484 | Nov 14, 2024 | IN | L3 | TERRE HAUTE IN | 0 | — |
| 83136011 | Nov 7, 2024 | MI | L3 | — | 1 | — |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 86381934 | Nov 20, 2025 | SD | L2 | 1GRAA0621DT579214 | OOS |
| 85014450 | Jun 18, 2025 | SD | L1 | 1GRAA0621DT579214 | — |
| 83160484 | Nov 14, 2024 | IN | L3 | 1M1AN4GYXKM001631 | — |
| 83136011 | Nov 7, 2024 | MI | L3 | 1M1AN4GYXKM001631 | — |
Related records
Carrier
2509338 ONTARIO INC
Full carrier record and safety profile.
Station
DUMONT CO
All inspections at this site.
State
Inspections in Colorado
Statewide inspection records.
Level
Level I — North American Standard
All inspections at this CVSA level.
Vehicle
VIN 1M1AN4GYXKM001631
All inspections and records for this VIN.
Plate
PB10097 (ON)
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 (83553371) and date (Jan 6, 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. 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/4121101/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/4121101/
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 for both the vehicle and the driver. OOS orders prohibit further operation until the cited defects are corrected.
How does this inspection compare to the carrier's recent record? ▾
There is not yet enough prior inspection history on this carrier to compute a meaningful comparison. Once a carrier has at least 10 inspections on record, this page surfaces a 30/90/365-day trend ribbon.
What violation codes were cited and what do they mean? ▾
5 violations were cited at this inspection. Each row in the Violations Cited table links to the specific FMCSR section: 395.8E-HOSPCDOOS, 393.45D-B, 393.45D-B, 396.3A1-BALAC, 396.3A1-BOS.
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/4121101/inspections/, including filters for level, state, OOS status, and BASIC category.
Recent activity at DUMONT CO
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 87744736 | Apr 30, 2026 | PERFORMING SOLUTIONS | 2 | OOS |
| 87744437 | Apr 30, 2026 | NEW PRIME INC | 2 | — |
| 87744414 | Apr 30, 2026 | DE ANDA TRUCKING LLC | 3 | — |
| 87744399 | Apr 30, 2026 | KDN TRANSPORT GROUP LLC | 5 | OOS |
| 87744383 | Apr 30, 2026 | WAL-MART TRANSPORTATION LLC | 0 | — |
| 87744184 | Apr 30, 2026 | ICARRIERS LLC | 1 | — |
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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