Equipment unit · VIN-decoded · NHTSA vPIC

1NPCLPEX4KD236433

Not yet decoded
Carriers run under1
27 mo
Inspections2
all-time
OOS inspections0
of 2
First seenFeb 5, 2024
WI
Last seenMay 18, 2026
WI
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
CLPEX

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1989 or 2019

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

North American serial sequence
236433

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 · 389 decoded VINs at 100.0% prefix purity.

Model
567

Prefix basis · 389 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 · Feb 5, 2024 – May 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 18, 2026WIIII · Driver-only2MIKA CONSTRUCTION & TRANSPORTATION LLC 3112374RB58496/WI
Feb 5, 2024WIII · Walk-around2MIKA CONSTRUCTION & TRANSPORTATION LLC 311237435001Z/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MIKA CONSTRUCTION & TRANSPORTATION LLC3112374Feb 5, 2024May 18, 20262WI
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.
RB58496WIMIKA CONSTRUCTION & TRANSPORTATION LLCMay 18, 2026May 18, 20261
35001ZWIMIKA CONSTRUCTION & TRANSPORTATION LLCFeb 5, 2024Feb 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC