Equipment unit · NHTSA vPIC identity

2026 Stoughton Trailers

1DW1A5324TSC18234 · Trailer · TRAILER
Carriers run under2
8 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMar 17, 2026
AL
Last seenNov 4, 2026
NM
Inspected under 2 different carriers in 8 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1DW1A5324TSC18234
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2026
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 29, 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
1DW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1A532

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1996 or 2026

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

North American serial sequence
C18234

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.

Make
STOUGHTON TRAILERS

Prefix basis · 12,945 decoded VINs at 100.0% prefix purity.

Model
Stoughton Trailers

Prefix basis · 12,945 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 17, 2026 – Nov 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 4, 2026NMIII · Driver-only1—SO TRANSPORTATION INC 4400288PF25972/IN
Mar 17, 2026ALIII · Driver-only0—IRVING EXPRESS LLC 3193664PF25972/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SO TRANSPORTATION INC4400288Nov 4, 2026Nov 4, 20261PA
IRVING EXPRESS LLC3193664Mar 17, 2026Mar 17, 20261TX
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.
PF25972IN2SO TRANSPORTATION INCNov 4, 2026 → Nov 4, 20261
PF25972IN—IRVING EXPRESS LLCMar 17, 2026 → Mar 17, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 29, 2026