Equipment unit · VIN-decoded · NHTSA vPIC

2004 Wabash Wabash National Corporation

1JJV532W94L862591 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJul 25, 2023
CA
Last seenSep 5, 2025
NV
Inspected under 2 different carriers in 26 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
1JJV532W94L862591
Make
Wabash
Model
Wabash National Corporation
Model year
2004
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 24, 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
V532W

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2004 or 2034

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

North American serial sequence
862591

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

Prefix basis · 14,963 decoded VINs at 100.0% prefix purity.

Model
Wabash National Corporation

Prefix basis · 14,963 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
2004

Observed directly for this VIN via NHTSA vPIC.

Observed make
WABASH

Observed directly for this VIN via NHTSA vPIC.

Observed model
Wabash National Corporation

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 25, 2023 – Sep 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 5, 2025NVII · Walk-around3J AND JR TRUCKING LLC 43763784PS6518/CA
Sep 10, 2023CAI · Full2ULT TRANSPORTES MEXICO 33126924PS6518/CA
Jul 25, 2023CAIII · Driver-only0ULT TRANSPORTES MEXICO 33126924PS6518/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
J AND JR TRUCKING LLC4376378Sep 5, 2025Sep 5, 20251CA
ULT TRANSPORTES MEXICO3312692Jul 25, 2023Sep 10, 20232CA
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.
4PS6518CAJ AND JR TRUCKING LLCSep 5, 2025Sep 5, 20251
4PS6518CAULT TRANSPORTES MEXICOJul 25, 2023Sep 10, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 24, 2026