Equipment unit · VIN-decoded · NHTSA vPIC

2019 Stoughton Trailers

1DW1A5327KBA32377 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections4
all-time
OOS inspections0
of 4
First seenNov 22, 2023
IL
Last seenOct 10, 2026
IL
Inspected under 2 different carriers in 35 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
1DW1A5327KBA32377
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 12, 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
7 · valid

Deterministic · position 9; calculated value 7.

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
A32377

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 · Nov 22, 2023 – Oct 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 10, 2026ILIII · Driver-only2—TRIPLE D EXPRESS INC 879149674912ST/IL
Sep 26, 2026IAIII · Driver-only2—TRIPLE D EXPRESS INC 879149674912ST/IL
Mar 29, 2024TNIII · Driver-only1—TRIPLE D EXPRESS INC 879149674912ST/UK
Nov 22, 2023ILIII · Driver-only0—TRIPLE DIAMOND EXPRESS INC 1060861674912ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIPLE D EXPRESS INC879149Mar 29, 2024Oct 10, 20263IL
TRIPLE DIAMOND EXPRESS INC1060861Nov 22, 2023Nov 22, 20231IL
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.
674912STIL2TRIPLE D EXPRESS INCSep 26, 2026 → Oct 10, 20262
674912STUK—TRIPLE D EXPRESS INCMar 29, 2024 → Mar 29, 20241
674912STIL—TRIPLE DIAMOND EXPRESS INCNov 22, 2023 → Nov 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 12, 2026