Equipment unit · VIN-decoded · NHTSA vPIC

1P9CP4223AB343136

Not yet decoded
Carriers run under1
8 mo
Inspections2
all-time
OOS inspections2
of 2
First seenSep 2, 2025
TX
Last seenMay 11, 2026
TX
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
1P9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
CP422

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1980 or 2010

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

North American serial sequence
343136

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 · Sep 2, 2025 – May 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 11, 2026TXII · Walk-around3OOSDUNAVANT TRANS GULF TRANSPORTATION LLC 5517122554596/ME
Sep 2, 2025TXI · Full4OOSDUNAVANT TRANS GULF TRANSPORTATION LLC 5517122554596/ME
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DUNAVANT TRANS GULF TRANSPORTATION LLC551712Sep 2, 2025May 11, 20262TX
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.
2554596MEDUNAVANT TRANS GULF TRANSPORTATION LLCSep 2, 2025May 11, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC