Equipment unit · VIN-decoded · NHTSA vPIC

2022 Specialized Trailers Sa De Cv

3S9NEZUA7NC120037 · TRAILER
Carriers run under2
11 mo
Inspections10
all-time
OOS inspections4
of 10
First seenDec 14, 2023
TX
Last seenNov 20, 2024
TX
Inspected under 2 different carriers in 11 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
3S9NEZUA7NC120037
Make
Specialized Trailers Sa De Cv
Model
Not decoded
Model year
2022
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 12, 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
3S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
NEZUA

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
120037

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
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
SPECIALIZED TRAILERS SA DE CV

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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 · Dec 14, 2023 – Nov 20, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 20, 2024TXIII · Driver-only2PETROLIFICOS DE MONTERREY SA DE CV 391046478UM5B/MX
Oct 24, 2024USI · Full5PETROLIFICOS DE MONTERREY SA DE CV 391046478UM5B/MX
Sep 26, 2024TXII · Walk-around3PETROLIFICOS DE MONTERREY SA DE CV 391046478UM5B/MX
Jun 26, 2024TXI · Full5OOSPETROLIFICOS DE MONTERREY SA DE CV 391046478UM5B/MX
Apr 11, 2024TXI · Full5OOSPETROLIFICOS DE MONTERREY SA DE CV 391046478UM5B/MX
Feb 6, 2024TXII · Walk-around4PETRO CARBUROS MONTERREY SA DE CV 407070578UM5B/MX
Jan 23, 2024TXII · Walk-around6OOSPETRO CARBUROS MONTERREY SA DE CV 407070578UM5B/TA
Jan 4, 2024USI · Full5PETRO CARBUROS MONTERREY SA DE CV 407070578UM5B/TA
Jan 2, 2024TXI · Full6OOSPETRO CARBUROS MONTERREY SA DE CV 407070578UM5B/MX
Dec 14, 2023TXIII · Driver-only4PETRO CARBUROS MONTERREY SA DE CV 407070578UM5B/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 CV3910464Apr 11, 2024Nov 20, 20245TA
PETRO CARBUROS MONTERREY SA DE CV4070705Dec 14, 2023Feb 6, 20245NL
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.
78UM5BMX2PETROLIFICOS DE MONTERREY SA DE CVApr 11, 2024Nov 20, 20245
78UM5BMXPETRO CARBUROS MONTERREY SA DE CVDec 14, 2023Feb 6, 20243
78UM5BTAPETRO CARBUROS MONTERREY SA DE CVJan 4, 2024Jan 23, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 12, 2026