Equipment unit · VIN-decoded · NHTSA vPIC

2023 Wabash Tanks DOT/TC Specification

3E1AAB231PS389189 · Trailer · TRAILER
Carriers run under2
19 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMay 15, 2024
AR
Last seenDec 2, 2025
NY
Inspected under 2 different carriers in 19 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
3E1AAB231PS389189
Make
Wabash Tanks
Model
DOT/TC Specification
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 3, 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
3E1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AAB23

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
389189

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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 TANKS

Observed directly for this VIN via NHTSA vPIC.

Observed model
DOT/TC Specification

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 15, 2024 – Dec 2, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 2, 2025NYII · Walk-around0ALTOM CANADA ULC 2983515911122ST/IL
Jun 9, 2025ILII · Walk-around0ALTOM TRANSPORT INC 297572911122ST/IL
May 15, 2024ARII · Walk-around0ALTOM TRANSPORT INC 297572911122ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALTOM CANADA ULC2983515Dec 2, 2025Dec 2, 20251ON
ALTOM TRANSPORT INC297572May 15, 2024Jun 9, 20252IL
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.
911122STILALTOM CANADA ULCDec 2, 2025Dec 2, 20251
911122STIL2ALTOM TRANSPORT INCMay 15, 2024Jun 9, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 3, 2026