Equipment unit · VIN-decoded · NHTSA vPIC

1L01A5321W1129039

Not yet decoded
Carriers run under2
27 mo
Inspections6
all-time
OOS inspections3
of 6
First seenMar 25, 2024
TX
Last seenJun 22, 2026
US
Inspected under 2 different carriers in 27 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
1L01A5321W1129039
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 25, 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
1L0

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1A532

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1998 or 2028

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

North American serial sequence
129039

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

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
Not established

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 · Mar 25, 2024 – Jun 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 22, 2026USII · Walk-around5OOSTRANSPORTES FEROD LOGISTICS S DE RL DE CV 3990420043B563/TX
May 5, 2026TXII · Walk-around4TRANSPORTES FEROD LOGISTICS S DE RL DE CV 3990420043B563/TX
Dec 2, 2025TXII · Walk-around2TRANSPORTES FEROD LOGISTICS S DE RL DE CV 3990420043B563/TX
Oct 31, 2024TXII · Walk-around3OOSTRANSPORTES ESPECIALIZADOS RG SA DE CV 998029043B563/TX
May 13, 2024TXII · Walk-around2OOSTRANSPORTES ESPECIALIZADOS RG SA DE CV 998029043B563/TX
Mar 25, 2024TXII · Walk-around0TRANSPORTES ESPECIALIZADOS RG SA DE CV 998029043B563/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES FEROD LOGISTICS S DE RL DE CV3990420Dec 2, 2025Jun 22, 20263TA
TRANSPORTES ESPECIALIZADOS RG SA DE CV998029Mar 25, 2024Oct 31, 20243TA
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.
043B563TX2TRANSPORTES FEROD LOGISTICS S DE RL DE CVDec 2, 2025Jun 22, 20263
043B563TXTRANSPORTES ESPECIALIZADOS RG SA DE CVMar 25, 2024Oct 31, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026