TruckCodex

Roadside Inspection 83189213

Roadside inspection on Nov 15, 2024 in Missouri • Carrier: SIGMA-ALDRICH MANUFACTURING LLC (USDOT 476639) • Vehicle: INTERNATIO TRUCK TRACTOR

Vehicle: OK Driver: OK CVSA L2
Units Inspected
2
Total Violations
1
OOS Violations
0
Inspection Level
Level 2

Inspection Details

Key facts from the FMCSA inspection record.

Inspection #:
83189213
Date:
Nov 15, 2024
State:
Missouri
Level:
Level II — Walk-Around
Type:
—
Units inspected:
2
Violations:
1
HazMat:
No
Inspection site:
ST. LOUIS MO
Carrier (USDOT):
SIGMA-ALDRICH MANUFACTURING LLC (476639)
Vehicle:
INTERNATIO TRUCK TRACTOR
Plate:
PWQ1687 (OH)
VIN:
3HCDZAPR2NL663312

What this inspection means

One violation was recorded; no out-of-service order was issued.

Compared to the median Level 2 inspection nationwide in 2024, this is a 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
Heavier than carrier average
Carrier averages 0.47 violations per inspection across 17 prior records
vs Level 2 median in Missouri
1
On par with median (1)
Median of 21,829 Level 2 inspections in Missouri during 2024
vs typical at ST. LOUIS MO
1
Heavier than station median (0)
Median of 396 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
No
Cohort OOS rate: 26.0%
Out-of-service rate across all Level 2 inspections in 2024
Carrier clean-inspection rate (12 mo)
100%
9 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
0 violations · 0 OOS
Prior 90 days
3
0 violations · 0 OOS · 0.00 per inspection
Prior 365 days
9
0 violations · 0 OOS · 0.00 per inspection

Units Inspected

2 unit(s) covered by this inspection.

Seq Type VIN Plate Make Model Year OOS
1 TRUCK TRACTOR 3HCDZAPR2NL663312 OH PWQ1687 INTERNATIO — — —
2 SEMI-TRAILER 1UYVS2480H3062702 MO 97E8WK UTILITY — — —

Summary data only

1 violation cited during this inspection. Individual violation details are not currently available.

View carrier profile

Nearby inspections (same carrier, ±60 days)

Other times this carrier was inspected around the same date.

Inspection Date State Level Location Violations OOS
83305665 Dec 4, 2024 MO L3 — 0 —
83198820 Nov 19, 2024 MO L3 — 0 —
82999307 Oct 25, 2024 MO L2 — 0 —
82973600 Oct 22, 2024 MO L1 ST. LOUIS MO 0 —
82690188 Sep 18, 2024 MO L2 — 0 —

Other inspections of these vehicles

History for the VINs recorded on this inspection.

Inspection Date State Level VIN OOS
85916124 Sep 30, 2025 MO L2 1UYVS2480H3062702 —
85916124 Sep 30, 2025 MO L2 3HCDZAPR2NL663312 —
85415467 Aug 5, 2025 MO L2 3HCDZAPR2NL663312 —
84674156 May 14, 2025 MO L2 1UYVS2480H3062702 —
84674156 May 14, 2025 MO L2 3HCDZAPR2NL663312 —
79609979 Sep 6, 2023 MO L2 3HCDZAPR2NL663312 —

Related records

Carrier
SIGMA-ALDRICH MANUFACTURING LLC
Full carrier record and safety profile.
Station
ST. LOUIS MO
All inspections at this site.
State
Inspections in Missouri
Statewide inspection records.
Level
Level II — Walk-Around
All inspections at this CVSA level.
Vehicle
VIN 3HCDZAPR2NL663312
All inspections and records for this VIN.
Plate
PWQ1687 (OH)
All inspections tied to this plate.
Reference
FMCSR Violations
Violation-code reference library.

How to use this inspection record

  1. Confirm the inspection ID and date. Verify that the inspection number (83189213) and date (Nov 15, 2024) match what the carrier or broker has provided you. The inspection ID is FMCSA's permanent identifier and will not change.
  2. 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.
  3. Check the OOS flags. No OOS order was issued, so the carrier was cleared to continue operating after this inspection.
  4. 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/476639/inspections/
  5. 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/476639/

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 3 other inspections with a combined 0 violations and 0 OOS events. Lifetime, the carrier averages 0.47 violations per inspection across 17 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: —.
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/476639/inspections/, including filters for level, state, OOS status, and BASIC category.

Recent activity at ST. LOUIS MO

Other carriers inspected here recently.

Inspection Date Carrier Violations OOS
87733789 Apr 30, 2026 MS TRANSPORT LLC 0 —
87733788 Apr 30, 2026 SCHNEIDER NATIONAL CARRIERS INC 0 —
87733786 Apr 30, 2026 XPO LOGISTICS FREIGHT INC 1 —
87733776 Apr 30, 2026 SUPERIOR HAULING & FAST TRANSIT INC 0 —
87733767 Apr 30, 2026 SA RECYCLING TRANSPORT LLC 0 —
87733743 Apr 30, 2026 NIK TRUCKING 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.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.