Equipment unit · VIN-decoded · NHTSA vPIC

2022 Stoughton Trailers

1DW1A5326NSA84667 · Trailer · TRAILER
Carriers run under3
25 mo
Inspections3
all-time
OOS inspections0
of 3
First seenSep 30, 2024
VA
Last seenOct 21, 2026
TN
Inspected under 3 different carriers in 25 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1DW1A5326NSA84667
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 30, 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
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1992 or 2022

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

North American serial sequence
A84667

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 · Sep 30, 2024 – Oct 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 21, 2026TNIII · Driver-only0—PTIP LC 4145409PF28217/IN
Oct 20, 2026MDII · Walk-around0—ONE STOP TRUCKING EXPRESS CORP 3762922PF28217/IN
Sep 30, 2024VAIII · Driver-only0—ARAVAN CARGO INC 3139125PA84455/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PTIP LC4145409Oct 21, 2026Oct 21, 20261AR
ONE STOP TRUCKING EXPRESS CORP3762922Oct 20, 2026Oct 20, 20261PA
ARAVAN CARGO INC3139125Sep 30, 2024Sep 30, 20241OH
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.
PF28217IN2PTIP LCOct 21, 2026 → Oct 21, 20261
PF28217IN2ONE STOP TRUCKING EXPRESS CORPOct 20, 2026 → Oct 20, 20261
PA84455IN—ARAVAN CARGO INCSep 30, 2024 → Sep 30, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 30, 2026