Equipment unit · VIN-decoded · NHTSA vPIC

2022 Stoughton Trailers

1DW1A5322NBA85900 · Trailer · TRAILER
Carriers run under4
14 mo
Inspections5
all-time
OOS inspections2
of 5
First seenApr 10, 2025
CA
Last seenJun 25, 2026
AZ
Inspected under 4 different carriers in 14 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
1DW1A5322NBA85900
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 4, 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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1992 or 2022

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

North American serial sequence
A85900

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
2022

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 · Apr 10, 2025 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026AZIII · Driver-only3OOSECLOT LOGISTICS LLC 4339661PA87789/IN
Apr 15, 2026NMII · Walk-around0SILK ROAD EXPRESS INC 3219301PA87789/IN
Apr 15, 2026NMII · Walk-around0SILK ROAD EXPRESS INC 3219301PA87789/IN
May 2, 2025ORIII · Driver-only1OOSK1 TRANSPORTATION LLC 3878636PA87789/IN
Apr 10, 2025CAI · Full0KM EXPRESS INC 3470783PA87789/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ECLOT LOGISTICS LLC4339661Jun 25, 2026Jun 25, 20261IL
SILK ROAD EXPRESS INC3219301Apr 15, 2026Apr 15, 20262IL
K1 TRANSPORTATION LLC3878636May 2, 2025May 2, 20251CO
KM EXPRESS INC3470783Apr 10, 2025Apr 10, 20251CA
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.
PA87789IN2ECLOT LOGISTICS LLCJun 25, 2026Jun 25, 20261
PA87789IN2SILK ROAD EXPRESS INCApr 15, 2026Apr 15, 20262
PA87789INK1 TRANSPORTATION LLCMay 2, 2025May 2, 20251
PA87789INKM EXPRESS INCApr 10, 2025Apr 10, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026