Equipment unit · VIN-decoded · NHTSA vPIC

2021 Wabash Vans Dry Van Duraplate

1JJV532D9ML256156 · Trailer · TRAILER
Carriers run under1
13 mo
Inspections5
all-time
OOS inspections1
of 5
First seenFeb 12, 2024
IN
Last seenMar 4, 2025
OH
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1JJV532D9ML256156
Make
Wabash Vans
Model
Dry Van Duraplate
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
1JJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
V532D

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1991 or 2021

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

North American serial sequence
256156

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
WABASH VANS

Prefix basis · 47,983 decoded VINs at 100.0% prefix purity.

Model
Dry Van Duraplate

Prefix basis · 47,983 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
2021

Observed directly for this VIN via NHTSA vPIC.

Observed make
WABASH VANS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Dry Van Duraplate

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 · Feb 12, 2024 – Mar 4, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 4, 2025OHII · Walk-around1OOSATO TRANS INC 3094914PT522K4/PA
Jan 19, 2025NMIII · Driver-only0ATO TRANS INC 3094914PT522K4/PA
Jan 1, 2025OHII · Walk-around1ATO TRANS INC 3094914PT522K4/PA
Sep 27, 2024PAIII · Driver-only1ATO TRANS INC 3094914PT522K4/PA
Feb 12, 2024INIII · Driver-only1ATO TRANS INC 3094914PT522K4/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ATO TRANS INC3094914Feb 12, 2024Mar 4, 20255PA
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.
PT522K4PAATO TRANS INCFeb 12, 2024Mar 4, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026