Equipment unit · VIN-decoded · NHTSA vPIC

3S9NEZUA4NC120125

Not yet decoded
Carriers run under2
7 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMay 25, 2024
TX
Last seenDec 19, 2024
TX
Inspected under 2 different carriers in 7 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
NEZUA

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1992 or 2022

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

North American serial sequence
120125

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 · May 25, 2024 – Dec 19, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 19, 2024TXI · Full8PETROLIFICOS DE MONTERREY SA DE CV 391046468UL1M/MX
May 25, 2024TXIII · Driver-only3PETRO CARBUROS MONTERREY SA DE CV 407070568UL1M/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PETROLIFICOS DE MONTERREY SA DE CV3910464Dec 19, 2024Dec 19, 20241TA
PETRO CARBUROS MONTERREY SA DE CV4070705May 25, 2024May 25, 20241NL
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.
68UL1MMX2PETROLIFICOS DE MONTERREY SA DE CVDec 19, 2024Dec 19, 20241
68UL1MMXPETRO CARBUROS MONTERREY SA DE CVMay 25, 2024May 25, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC