Equipment unit · VIN-decoded · NHTSA vPIC

2019 Stoughton Trailers

1DW1R5325KEA15729 · Trailer · TRAILER
Carriers run under3
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seenApr 19, 2025
SD
Last seenOct 22, 2026
OK
Inspected under 3 different carriers in 18 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
1DW1R5325KEA15729
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 14, 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
1R532

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1989 or 2019

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

North American serial sequence
A15729

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 · 274 decoded VINs at 100.0% prefix purity.

Model
Stoughton Trailers

Prefix basis · 274 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 · Apr 19, 2025 – Oct 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 22, 2026OKII · Walk-around1—3DK LLC 37639645347074/ME
Oct 21, 2026ARII · Walk-around1—3DK LLC 37639645347074/ME
Apr 3, 2026IAII · Walk-around1—TRANSPORT INTERNATIONAL LLC 16124485347074/ME
Apr 19, 2025SDIII · Driver-only0—SULTAN TRANS INC 23656715347074/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
3DK LLC3763964Oct 21, 2026Oct 22, 20262IL
TRANSPORT INTERNATIONAL LLC1612448Apr 3, 2026Apr 3, 20261CO
SULTAN TRANS INC2365671Apr 19, 2025Apr 19, 20251OH
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.
5347074ME23DK LLCOct 21, 2026 → Oct 22, 20262
5347074ME—TRANSPORT INTERNATIONAL LLCApr 3, 2026 → Apr 3, 20261
5347074ME—SULTAN TRANS INCApr 19, 2025 → Apr 19, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 14, 2026