Equipment unit · VIN-decoded · NHTSA vPIC

2016 Stoughton Trailers

1DW1A5322GB623964 · Trailer · TRAILER
Carriers run under3
25 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJul 4, 2024
AZ
Last seenAug 5, 2026
TX
Inspected under 3 different carriers in 25 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
1DW1A5322GB623964
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2016
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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1986 or 2016

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

North American serial sequence
623964

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
2016

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 4, 2024 – Aug 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 5, 2026TXIII · Driver-only1IBARRA TRANSPORTATION LLC 35624774XE4607/CA
Jul 29, 2026NMIII · Driver-only0IBARRA TRANSPORTATION LLC 35624774XE4607/CA
Jul 29, 2026AZII · Walk-around5IBARRA TRANSPORTATION LLC 35624774XE4607/CA
Jun 25, 2026NMII · Walk-around1VELOZ LOGISTICS LLC 43344154XE4607/CA
Jun 3, 2026CAI · Full1IBARRA TRANSPORTATION LLC 35624774XE4607/CA
Feb 28, 2026CAIII · Driver-only0VELOZ LOGISTICS LLC 43344154XE4607/CA
Jul 4, 2024AZII · Walk-around0DOLORES GUADALUPE JIMENEZ CAMACHO 23627944SF2811/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IBARRA TRANSPORTATION LLC3562477Jun 3, 2026Aug 5, 20264CA
VELOZ LOGISTICS LLC4334415Feb 28, 2026Jun 25, 20262CA
DOLORES GUADALUPE JIMENEZ CAMACHO2362794Jul 4, 2024Jul 4, 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.
4XE4607CA2IBARRA TRANSPORTATION LLCJun 3, 2026Aug 5, 20264
4XE4607CA2VELOZ LOGISTICS LLCFeb 28, 2026Jun 25, 20262
4SF2811CADOLORES GUADALUPE JIMENEZ CAMACHOJul 4, 2024Jul 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026