Equipment unit · VIN-decoded · NHTSA vPIC

2002 Martinez

3A0S553F52M000031 · TRAILER
Carriers run under1
31 mo
Inspections15
all-time
OOS inspections6
of 15
First seenDec 28, 2023
TX
Last seenJul 13, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3A0S553F52M000031
Make
Martinez
Model
Not decoded
Model year
2002
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 8, 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
3A0

Deterministic · VIN positions 1–3.

Vehicle descriptor section
S553F

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2002 or 2032

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

North American serial sequence
000031

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
2002

Observed directly for this VIN via NHTSA vPIC.

Observed make
MARTINEZ

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 28, 2023 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026TXI · Full4ANTONIO OBREGON RUIZ 856503448WE5/MX
Jun 12, 2026TXI · Full8OOSANTONIO OBREGON RUIZ 856503448WE5/MX
Apr 8, 2026TXII · Walk-around5OOSANTONIO OBREGON RUIZ 856503448WE5/MX
Mar 30, 2026TXII · Walk-around0ANTONIO OBREGON RUIZ 856503448WE5/MX
Feb 20, 2026TXII · Walk-around0ANTONIO OBREGON RUIZ 856503448WE5/MX
Dec 1, 2025USI · Full7ANTONIO OBREGON RUIZ 856503448WE5/MX
Jul 21, 2025USI · Full5OOSANTONIO OBREGON RUIZ 856503448WE5/MX
Jul 1, 2025TXII · Walk-around1ANTONIO OBREGON RUIZ 856503448WE5/MX
May 6, 2025TXII · Walk-around4OOSANTONIO OBREGON RUIZ 856503448WE5/MX
Mar 27, 2025USI · Full8ANTONIO OBREGON RUIZ 856503448WE5/MX
Mar 7, 2025USI · Full7ANTONIO OBREGON RUIZ 856503448WE5/MX
Feb 18, 2025TXII · Walk-around2ANTONIO OBREGON RUIZ 856503448WE5/MX
Jun 14, 2024USI · Full11ANTONIO OBREGON RUIZ 856503448WE5/MX
May 17, 2024USI · Full9OOSANTONIO OBREGON RUIZ 856503448WE5/MX
Dec 28, 2023TXI · Full9OOSANTONIO OBREGON RUIZ 856503448WE5/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ANTONIO OBREGON RUIZ856503Dec 28, 2023Jul 13, 202615SL
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.
448WE5MX2ANTONIO OBREGON RUIZDec 28, 2023Jul 13, 202615
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 8, 2026