Equipment unit · VIN-decoded · NHTSA vPIC

1DW1A532XKBA21289

Not yet decoded
Carriers run under1
20 mo
Inspections2
all-time
OOS inspections1
of 2
First seenOct 1, 2024
MO
Last seenJun 8, 2026
OH
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1989 or 2019

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

North American serial sequence
A21289

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.

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 · Oct 1, 2024 – Jun 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 8, 2026OHII · Walk-around4OOSF1 EXPEDITED LOGISTICS INC 2798965TTU5592/OH
Oct 1, 2024MOI · Full3F1 EXPEDITED LOGISTICS INC 2798965TRH3323/OH
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
F1 EXPEDITED LOGISTICS INC2798965Oct 1, 2024Jun 8, 20262OH
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.
TTU5592OHF1 EXPEDITED LOGISTICS INCJun 8, 2026Jun 8, 20261
TRH3323OHF1 EXPEDITED LOGISTICS INCOct 1, 2024Oct 1, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC