Equipment unit · VIN-decoded · NHTSA vPIC

3S9ST3425EV023485

Not yet decoded
Carriers run under3
8 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMar 5, 2024
US
Last seenNov 10, 2024
NM
Inspected under 3 different carriers in 8 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
3S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ST342

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1984 or 2014

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

North American serial sequence
023485

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.

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 · Mar 5, 2024 – Nov 10, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 10, 2024NMII · Walk-around0GUILLERMO EDUARDO ZAVALA 289731436UK1J/MX
Sep 3, 2024USII · Walk-around4ARIZONA FUEL LLC 419220036UK15/MX
Mar 5, 2024USII · Walk-around9ALFREDO ZUNIGA 118028736UK1J/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GUILLERMO EDUARDO ZAVALA2897314Nov 10, 2024Nov 10, 20241CA
ARIZONA FUEL LLC4192200Sep 3, 2024Sep 3, 20241AZ
ALFREDO ZUNIGA1180287Mar 5, 2024Mar 5, 20241CA
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.
36UK1JMXGUILLERMO EDUARDO ZAVALANov 10, 2024Nov 10, 20241
36UK15MXARIZONA FUEL LLCSep 3, 2024Sep 3, 20241
36UK1JMXALFREDO ZUNIGAMar 5, 2024Mar 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC