Equipment unit · VIN-decoded · NHTSA vPIC

2023 Superior Mfg., Inc.

1S9DS3927PE573032 · Trailer · TRAILER
Carriers run under1
30 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJun 27, 2023
MS
Last seenDec 31, 2025
KY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1S9DS3927PE573032
Make
Superior Mfg., Inc.
Model
Superior Mfg., Inc.
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DS392

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1993 or 2023

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
573032

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
SUPERIOR MFG., INC.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Superior Mfg., Inc.

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 27, 2023 – Dec 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 31, 2025KYI · Full4LOUDON COUNTY TRUCKING LLC 627698PA81441/IN
Jun 18, 2025GAII · Walk-around1LOUDON COUNTY TRUCKING LLC 627698PA81441/IN
Dec 3, 2024TNII · Walk-around0LOUDON COUNTY TRUCKING LLC 627698PA81441/IN
Sep 23, 2024KYII · Walk-around0LOUDON COUNTY TRUCKING LLC 627698PA81441/IN
Feb 14, 2024MSI · Full1LOUDON COUNTY TRUCKING LLC 627698PA81441/IN
Jun 27, 2023MSII · Walk-around2LOUDON COUNTY TRUCKING LLC 627698PA81441/IN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LOUDON COUNTY TRUCKING LLC627698Jun 27, 2023Dec 31, 20256TN
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
PA81441INLOUDON COUNTY TRUCKING LLCJun 27, 2023Dec 31, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026