Equipment unit · VIN-decoded · NHTSA vPIC

2007 Stoughton Trailers

1DW1A53297S961894 · Trailer · TRAILER
Carriers run under3
28 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJan 19, 2024
CA
Last seenMay 23, 2026
CA
Inspected under 3 different carriers in 28 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
1DW1A53297S961894
Make
Stoughton Trailers
Model
Stoughton Trailers
Model year
2007
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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2007 or 2037

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

North American serial sequence
961894

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
2007

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 · Jan 19, 2024 – May 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 23, 2026CAII · Walk-around0PING SHUN TRUCKING INC 41427354TS5962/CA
Feb 22, 2026CAII · Walk-around1YE TRUCKING LLC 34491444TS5962/CA
Jan 19, 2024CAI · Full2OOSSKYLINE GLOBAL TRANSPORTATION INC 36088674TS5962/CA
Jan 19, 2024CAI · Full0SKYLINE GLOBAL TRANSPORTATION INC 36088674TS5962/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PING SHUN TRUCKING INC4142735May 23, 2026May 23, 20261CA
YE TRUCKING LLC3449144Feb 22, 2026Feb 22, 20261CA
SKYLINE GLOBAL TRANSPORTATION INC3608867Jan 19, 2024Jan 19, 20242CA
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.
4TS5962CAPING SHUN TRUCKING INCMay 23, 2026May 23, 20261
4TS5962CAYE TRUCKING LLCFeb 22, 2026Feb 22, 20261
4TS5962CASKYLINE GLOBAL TRANSPORTATION INCJan 19, 2024Jan 19, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026