Equipment unit · VIN-decoded · NHTSA vPIC

4Z1HB1624PS008688

Not yet decoded
Carriers run under1
26 mo
Inspections2
all-time
OOS inspections2
of 2
First seenJul 5, 2023
KY
Last seenSep 17, 2025
KY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
4Z1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
HB162

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1993 or 2023

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

North American serial sequence
008688

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.

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 5, 2023 – Sep 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 17, 2025KYII · Walk-around5OOSHARDEN AND SON PLUMBING INC 2430569F4R148/KY
Jul 5, 2023KYI · Full8OOSHARDEN AND SON PLUMBING INC 2430569NONE/KY
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARDEN AND SON PLUMBING INC2430569Jul 5, 2023Sep 17, 20252KY
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.
F4R148KYHARDEN AND SON PLUMBING INCSep 17, 2025Sep 17, 20251
NONEKYHARDEN AND SON PLUMBING INCJul 5, 2023Jul 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC