Equipment unit · VIN-decoded · NHTSA vPIC

2022 Specialized Trailers Sa De Cv

3S9NEZUA3NC120021 · TRAILER
Carriers run under3
17 mo
Inspections5
all-time
OOS inspections2
of 5
First seenOct 31, 2023
TX
Last seenMar 20, 2025
US
Inspected under 3 different carriers in 17 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
3S9NEZUA3NC120021
Make
Specialized Trailers Sa De Cv
Model
Not decoded
Model year
2022
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 4, 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
3 · valid

Deterministic · position 9; calculated value 3.

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
120021

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 · Oct 31, 2023 – Mar 20, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2025USI · Full5OOSPERMAN TRANSFER LLC 406260794UM3H/MX
Jan 25, 2024TXI · Full5DAVID ALBERTO DAMKEN GUERRERO 403324394UM3H/MX
Jan 25, 2024TXIII · Driver-only0DAVID ALBERTO DAMKEN GUERRERO 403324394UM3H/TA
Nov 24, 2023TXII · Walk-around11DAVID ALBERTO DAMKEN GUERRERO 403324394UM3H/MX
Oct 31, 2023TXI · Full15OOSIVAN JESUS RUIZ HERNANDEZ 317480694UM3H/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PERMAN TRANSFER LLC4062607Mar 20, 2025Mar 20, 20251TX
DAVID ALBERTO DAMKEN GUERRERO4033243Nov 24, 2023Jan 25, 20243TA
IVAN JESUS RUIZ HERNANDEZ3174806Oct 31, 2023Oct 31, 20231TA
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.
94UM3HMXPERMAN TRANSFER LLCMar 20, 2025Mar 20, 20251
94UM3HMXDAVID ALBERTO DAMKEN GUERRERONov 24, 2023Jan 25, 20242
94UM3HTADAVID ALBERTO DAMKEN GUERREROJan 25, 2024Jan 25, 20241
94UM3HMXIVAN JESUS RUIZ HERNANDEZOct 31, 2023Oct 31, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026