Equipment unit · VIN-decoded · NHTSA vPIC

1L01B4529H1072631

Not yet decoded
Carriers run under2
35 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJul 26, 2023
US
Last seenJun 23, 2026
NM
Inspected under 2 different carriers in 35 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
1L01B4529H1072631
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 28, 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
1B452

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1987 or 2017

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

North American serial sequence
072631

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 · Jul 26, 2023 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026NMIII · Driver-only0RAMON ESPINO CASTRO 313262202UY1W/MX
Sep 19, 2025NMIII · Driver-only0AUGUSTO VIELLEDENT 163801802UY1W/MX
Jul 18, 2025USI · Full2AUGUSTO VIELLEDENT 163801802UY1W/MX
Mar 25, 2025USI · Full0AUGUSTO VIELLEDENT 16380187915FTH/NM
Jul 22, 2024USI · Full5OOSAUGUSTO VIELLEDENT 16380187915FTH/NM
Jul 26, 2023USIII · Driver-only1OOSAUGUSTO VIELLEDENT 16380187915FTH/NM
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAMON ESPINO CASTRO3132622Jun 23, 2026Jun 23, 20261CI
AUGUSTO VIELLEDENT1638018Jul 26, 2023Sep 19, 20255CI
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.
02UY1WMX2RAMON ESPINO CASTROJun 23, 2026Jun 23, 20261
02UY1WMXAUGUSTO VIELLEDENTJul 18, 2025Sep 19, 20252
7915FTHNMAUGUSTO VIELLEDENTJul 26, 2023Mar 25, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026