Equipment unit · VIN-decoded · NHTSA vPIC

2023 Wabash Vans Dry Van Duraplate

1JJV532D9PL378956 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJul 15, 2023
NM
Last seenJul 17, 2025
TX
Inspected under 2 different carriers in 24 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
1JJV532D9PL378956
Make
Wabash Vans
Model
Dry Van Duraplate
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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
1993 or 2023

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

North American serial sequence
378956

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
2023

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 · Jul 15, 2023 – Jul 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2025TXII · Walk-around2WESTLAND EXPRESS INC 41781004UZ1891/CA
Jun 21, 2025CAIII · Driver-only0SPEED INTERMODAL 24185404UZ1891/CA
May 31, 2025CAIII · Driver-only1SPEED INTERMODAL 24185404UZ1891/CA
Mar 4, 2025MOIII · Driver-only0SPEED INTERMODAL 24185404UZ1891/CA
Jan 31, 2025CAII · Walk-around3OOSSPEED INTERMODAL 24185404UZ1891/CA
Jul 15, 2023NMII · Walk-around0SPEED INTERMODAL 24185404UZ1891/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WESTLAND EXPRESS INC4178100Jul 17, 2025Jul 17, 20251TX
SPEED INTERMODAL2418540Jul 15, 2023Jun 21, 20255CA
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.
4UZ1891CAWESTLAND EXPRESS INCJul 17, 2025Jul 17, 20251
4UZ1891CASPEED INTERMODALJul 15, 2023Jun 21, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026