Equipment unit · VIN-decoded · NHTSA vPIC

1JJV532Y0WL421792

Not yet decoded
Carriers run under2
13 mo
Inspections2
all-time
OOS inspections1
of 2
First seenNov 4, 2024
IN
Last seenDec 29, 2025
IN
Inspected under 2 different carriers in 13 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

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
1JJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
V532Y

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1998 or 2028

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

North American serial sequence
421792

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 · 604 decoded VINs at 99.7% prefix purity.

Model
Chassis

Prefix basis · 604 decoded VINs at 99.7% 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 · Nov 4, 2024 – Dec 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 29, 2025INIII · Driver-only1A & J SERVICES X LLC 3223779602303ST/IL
Nov 4, 2024INII · Walk-around2OOSN AND N TRANSPORT EXPRESS INC 2636801602303ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A & J SERVICES X LLC3223779Dec 29, 2025Dec 29, 20251IL
N AND N TRANSPORT EXPRESS INC2636801Nov 4, 2024Nov 4, 20241IL
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.
602303STILA & J SERVICES X LLCDec 29, 2025Dec 29, 20251
602303STILN AND N TRANSPORT EXPRESS INCNov 4, 2024Nov 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC