Equipment unit · VIN-decoded · NHTSA vPIC

2023 Stoughton Trailers

1DW1A5325PSB11389 · Trailer · TRAILER
Carriers run under3
17 mo
Inspections6
all-time
OOS inspections3
of 6
First seenJun 20, 2023
TN
Last seenNov 19, 2024
MD
Inspected under 3 different carriers in 17 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
1DW1A5325PSB11389
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1993 or 2023

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

North American serial sequence
B11389

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
2023

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 · Jun 20, 2023 – Nov 19, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 19, 2024MDI · Full0RAYTCHEV TRANSPORTATION INC 16221005177550/ME
Nov 12, 2024IAIII · Driver-only1RAYTCHEV TRANSPORTATION INC 16221005177550/ME
Nov 6, 2024KYI · Full4OOSRAYTCHEV TRANSPORTATION INC 16221005177550/ME
Jan 19, 2024NCII · Walk-around2MAX FREIGHT INC 16871105177550/ME
Aug 22, 2023UTI · Full2OOSRAYTCHEV TRANSPORTATION INC 16221005177550/ME
Jun 20, 2023TNII · Walk-around1OOSMG LOGISTICS INC 13468465177550/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAYTCHEV TRANSPORTATION INC1622100Aug 22, 2023Nov 19, 20244IL
MAX FREIGHT INC1687110Jan 19, 2024Jan 19, 20241IL
MG LOGISTICS INC1346846Jun 20, 2023Jun 20, 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.
5177550MERAYTCHEV TRANSPORTATION INCAug 22, 2023Nov 19, 20244
5177550MEMAX FREIGHT INCJan 19, 2024Jan 19, 20241
5177550MEMG LOGISTICS INCJun 20, 2023Jun 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026