Equipment unit · VIN-decoded · NHTSA vPIC

2025 Wabash Tanks NON-DOT/TC Spec

5WSABB234SN439641 · Trailer · TRAILER
Carriers run under3
4 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMay 5, 2024
TX
Last seenSep 26, 2024
NM
Inspected under 3 different carriers in 4 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
5WSABB234SN439641
Make
Wabash Tanks
Model
NON-DOT/TC Spec
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 9, 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
5WS

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ABB23

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1995 or 2025

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

North American serial sequence
439641

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
2025

Observed directly for this VIN via NHTSA vPIC.

Observed make
WABASH TANKS

Observed directly for this VIN via NHTSA vPIC.

Observed model
NON-DOT/TC Spec

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 5, 2024 – Sep 26, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 26, 2024NMI · Full1WESTERN DAIRY TRANSPORT LLC 149047431M9EU/MO
Sep 23, 2024NMIII · Driver-only1SUNBELT TRANSPORT LLC 313536031M9EU/MO
May 5, 2024TXII · Walk-around0BYNUM TRANSPORT INC 10589931M9EU/MO
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WESTERN DAIRY TRANSPORT LLC1490474Sep 26, 2024Sep 26, 20241MO
SUNBELT TRANSPORT LLC3135360Sep 23, 2024Sep 23, 20241NM
BYNUM TRANSPORT INC105899May 5, 2024May 5, 20241FL
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.
31M9EUMOWESTERN DAIRY TRANSPORT LLCSep 26, 2024Sep 26, 20241
31M9EUMOSUNBELT TRANSPORT LLCSep 23, 2024Sep 23, 20241
31M9EUMOBYNUM TRANSPORT INCMay 5, 2024May 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 9, 2026