Equipment unit · VIN-decoded · NHTSA vPIC

2022 Walker NON-DOT/TC Spec

5WSABB233NN282835 · Trailer · TRAILER
Carriers run under2
2 mo
Inspections2
all-time
OOS inspections1
of 2
First seenMay 12, 2025
CO
Last seenJul 29, 2025
CA
Inspected under 2 different carriers in 2 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
5WSABB233NN282835
Make
Walker
Model
NON-DOT/TC Spec
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 25, 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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
ABB23

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Source · 49 CFR Part 565 ↗
Model year candidates
1992 or 2022

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

Source · 49 CFR Part 565 ↗
North American serial sequence
282835

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

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 12, 2025 – Jul 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2025CAIII · Driver-only0—WILLTRAN INC 424568023ITD/ID
May 12, 2025COIII · Driver-only1OOSAGUERO TRUCKING I LLC 503140023ITD/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WILLTRAN INC424568Jul 29, 2025Jul 29, 20251ID
AGUERO TRUCKING I LLC503140May 12, 2025May 12, 20251ID
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.
023ITDID—WILLTRAN INCJul 29, 2025 → Jul 29, 20251
023ITDID—AGUERO TRUCKING I LLCMay 12, 2025 → May 12, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 25, 2026