Equipment unit · VIN-decoded · NHTSA vPIC

2013 Stoughton Trailers

1DW1A5329DB360304 · Trailer · TRAILER
Carriers run under3
4 mo
Inspections3
all-time
OOS inspections0
of 3
First seenOct 15, 2023
CA
Last seenFeb 7, 2024
NM
Inspected under 3 different carriers in 4 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
1DW1A5329DB360304
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2013
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1983 or 2013

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

North American serial sequence
360304

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.

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
2013

Observed directly for this VIN via NHTSA vPIC.

Observed make
STOUGHTON TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Stoughton Trailers

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 15, 2023 – Feb 7, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 7, 2024NMIII · Driver-only1SAGWAL TRANS INC 3428864PA97875/IN
Dec 24, 2023NMIII · Driver-only0TRIUMPH LOGISTICS INC 3337446PA97875/IN
Oct 15, 2023CAII · Walk-around0MER CARGO LLC 3915238PA97875/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SAGWAL TRANS INC3428864Feb 7, 2024Feb 7, 20241CA
TRIUMPH LOGISTICS INC3337446Dec 24, 2023Dec 24, 20231WI
MER CARGO LLC3915238Oct 15, 2023Oct 15, 20231ID
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.
PA97875IN2SAGWAL TRANS INCFeb 7, 2024Feb 7, 20241
PA97875IN2TRIUMPH LOGISTICS INCDec 24, 2023Dec 24, 20231
PA97875INMER CARGO LLCOct 15, 2023Oct 15, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026