Equipment unit · VIN-decoded · NHTSA vPIC

1NPCXPEX1LD644510

Not yet decoded
Carriers run under1
9 mo
Inspections2
all-time
OOS inspections0
of 2
First seenDec 17, 2024
PA
Last seenSep 11, 2025
PA
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
1NP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
CXPEX

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1990 or 2020

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

North American serial sequence
644510

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.

Make
PETERBILT

Prefix basis · 908 decoded VINs at 100.0% prefix purity.

Model
567

Prefix basis · 908 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 17, 2024 – Sep 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 11, 2025PAIII · Driver-only0AUCHTER INDUSTRIAL VAC SERVICE INC 258134AW683L/NJ
Dec 17, 2024PAIII · Driver-only1AUCHTER INDUSTRIAL VAC SERVICE INC 258134AW683L/NJ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUCHTER INDUSTRIAL VAC SERVICE INC258134Dec 17, 2024Sep 11, 20252NJ
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.
AW683LNJAUCHTER INDUSTRIAL VAC SERVICE INCDec 17, 2024Sep 11, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC