Equipment unit · VIN-decoded · NHTSA vPIC

2017 Stoughton Trailers

1DW1A5327HS699844 · Trailer · TRAILER
Carriers run under4
10 mo
Inspections5
all-time
OOS inspections2
of 5
First seenAug 12, 2025
MI
Last seenJun 14, 2026
TX
Inspected under 4 different carriers in 10 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
1DW1A5327HS699844
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
1987 or 2017

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

North American serial sequence
699844

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
2017

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 · Aug 12, 2025 – Jun 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 14, 2026TXII · Walk-around1OOSSARMAD TRANS LLC 4495170AD132H/ON
Jun 14, 2026TXII · Walk-around1OOSSARMAD TRANS LLC 4495170AD132H/ON
Apr 9, 2026INIII · Driver-only1SM2 LOGISTICS LLC 4358980AD132H/ON
Dec 7, 2025ARIII · Driver-only0INSIGHT GLOBAL LOGISTICS LTD 3082114N2115L/ON
Aug 12, 2025MIIII · Driver-only1STONECREST ENTERPRISES LLC 3093723N2115L/ON
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SARMAD TRANS LLC4495170Jun 14, 2026Jun 14, 20262MI
SM2 LOGISTICS LLC4358980Apr 9, 2026Apr 9, 20261MI
INSIGHT GLOBAL LOGISTICS LTD3082114Dec 7, 2025Dec 7, 20251ON
STONECREST ENTERPRISES LLC3093723Aug 12, 2025Aug 12, 20251MI
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.
AD132HON2SARMAD TRANS LLCJun 14, 2026Jun 14, 20262
AD132HONSM2 LOGISTICS LLCApr 9, 2026Apr 9, 20261
N2115LONINSIGHT GLOBAL LOGISTICS LTDDec 7, 2025Dec 7, 20251
N2115LONSTONECREST ENTERPRISES LLCAug 12, 2025Aug 12, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026