Equipment unit · VIN-decoded · NHTSA vPIC

2019 Stoughton Trailers

1DW1A5323KBA18234 · Trailer · TRAILER
Carriers run under3
36 mo
Inspections8
all-time
OOS inspections0
of 8
First seenJul 3, 2023
AZ
Last seenJul 23, 2026
OK
Inspected under 3 different carriers in 36 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
1DW1A5323KBA18234
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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
3 · valid

Deterministic · position 9; calculated value 3.

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
A18234

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
2019

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 · Jul 3, 2023 – Jul 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 23, 2026OKI · Full2SHUFA LOGISTICS INC 30226404VL7255/CA
Mar 2, 2026AZII · Walk-around0SHUFA LOGISTICS INC 30226404VL7255/CA
May 16, 2025KSII · Walk-around0SHUFA LOGISTICS INC 30226404VL7255/CA
Apr 17, 2025CAI · Full1SHUNXI TRUCKING INC 40791434VL7255/CA
Nov 21, 2024UTIII · Driver-only1BOYUAN INTERNATIONAL INC 32851784VL7255/CA
Oct 23, 2024CAII · Walk-around1SHUFA LOGISTICS INC 30226404UL7255/CA
Feb 4, 2024TXII · Walk-around4SHUFA LOGISTICS INC 30226404VL7255/CA
Jul 3, 2023AZI · Full5SHUFA LOGISTICS INC 30226404VL7257/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHUFA LOGISTICS INC3022640Jul 3, 2023Jul 23, 20266CA
SHUNXI TRUCKING INC4079143Apr 17, 2025Apr 17, 20251CA
BOYUAN INTERNATIONAL INC3285178Nov 21, 2024Nov 21, 20241CA
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.
4VL7255CA2SHUFA LOGISTICS INCFeb 4, 2024Jul 23, 20264
4VL7255CASHUNXI TRUCKING INCApr 17, 2025Apr 17, 20251
4VL7255CABOYUAN INTERNATIONAL INCNov 21, 2024Nov 21, 20241
4UL7255CASHUFA LOGISTICS INCOct 23, 2024Oct 23, 20241
4VL7257ILSHUFA LOGISTICS INCJul 3, 2023Jul 3, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026