Equipment unit · VIN-decoded · NHTSA vPIC

3R921J3A23Z004566

Not yet decoded
Carriers run under1
8 mo
Inspections5
all-time
OOS inspections4
of 5
First seenFeb 11, 2025
US
Last seenOct 16, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3R921J3A23Z004566
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
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
3R9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
21J3A

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2003 or 2033

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

North American serial sequence
004566

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 · Feb 11, 2025 – Oct 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 16, 2025USI · Full3RICARDO ALEGRIA HERNANDEZ 3249337WT5378B/MX
Apr 24, 2025USI · Full4OOSRICARDO ALEGRIA HERNANDEZ 3249337WT5378B/MX
Apr 16, 2025USI · Full9OOSRICARDO ALEGRIA HERNANDEZ 3249337WT5378B/MX
Mar 11, 2025USI · Full6OOSRICARDO ALEGRIA HERNANDEZ 3249337WT5378B/MX
Feb 11, 2025USI · Full9OOSRICARDO ALEGRIA HERNANDEZ 3249337WT5378B/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RICARDO ALEGRIA HERNANDEZ3249337Feb 11, 2025Oct 16, 20255TA
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.
WT5378BMXRICARDO ALEGRIA HERNANDEZFeb 11, 2025Oct 16, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026