Equipment unit · VIN-decoded · NHTSA vPIC

2002 Stoughton Trailers

1DW1C532X2E545693 · Trailer · TRAILER
Carriers run under3
7 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 13, 2025
TX
Last seenJul 28, 2026
US
Inspected under 3 different carriers in 7 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
1DW1C532X2E545693
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2002
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 1, 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
1C532

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2002 or 2032

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

North American serial sequence
545693

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 · 22 decoded VINs at 100.0% prefix purity.

Model
Stoughton Trailers

Prefix basis · 22 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
2002

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 · Dec 13, 2025 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026USIII · Driver-only0NUMBER ONE EXPEDITE S DE RL DE CV 1718446U282659/TN
Jan 7, 2026TXI · Full1SERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CV 818175U282659/TN
Dec 13, 2025TXI · Full1TRANSPORTES AGUILA DE CIUDAD JUAREZ SA DE CV 555365U282659/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NUMBER ONE EXPEDITE S DE RL DE CV1718446Jul 28, 2026Jul 28, 20261CI
SERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CV818175Jan 7, 2026Jan 7, 20261MX
TRANSPORTES AGUILA DE CIUDAD JUAREZ SA DE CV555365Dec 13, 2025Dec 13, 20251CI
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.
U282659TN2NUMBER ONE EXPEDITE S DE RL DE CVJul 28, 2026Jul 28, 20261
U282659TNSERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CVJan 7, 2026Jan 7, 20261
U282659TNTRANSPORTES AGUILA DE CIUDAD JUAREZ SA DE CVDec 13, 2025Dec 13, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 1, 2026