Equipment unit · VIN-decoded · NHTSA vPIC

1XKZP4TX8LJ413578

Not yet decoded
Carriers run under1
26 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMar 15, 2024
TX
Last seenMay 6, 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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZP4TX

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
413578

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
KENWORTH

Prefix basis · 386 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 386 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 · Mar 15, 2024 – May 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 6, 2026TXI · Full0GREAT SOUTHWESTERN CONSTRUCTION INC 2907753636315/IN
Mar 15, 2024TXII · Walk-around0GREAT SOUTHWESTERN CONSTRUCTION INC 29077546KS0K/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GREAT SOUTHWESTERN CONSTRUCTION INC290775Mar 15, 2024May 6, 20262CO
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.
3636315INGREAT SOUTHWESTERN CONSTRUCTION INCMay 6, 2026May 6, 20261
46KS0KMOGREAT SOUTHWESTERN CONSTRUCTION INCMar 15, 2024Mar 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC