Equipment unit · VIN-decoded · NHTSA vPIC

5KJJABD12NPNN5310

Not yet decoded
Carriers run under1
10 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJul 18, 2024
AR
Last seenMay 14, 2025
AR
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
5KJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JABD1

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1992 or 2022

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

North American serial sequence
NN5310

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
WESTERN STAR

Prefix basis · 146 decoded VINs at 100.0% prefix purity.

Model
4900

Prefix basis · 146 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 · Jul 18, 2024 – May 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2025ARI · Full6K W JESTER LOGGING INC 918370NR77944/AR
Dec 31, 2024ARIII · Driver-only0K W JESTER LOGGING INC 918370NR77944/AR
Jul 18, 2024ARIII · Driver-only2K W JESTER LOGGING INC 918370NR77944/AR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
K W JESTER LOGGING INC918370Jul 18, 2024May 14, 20253AR
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.
NR77944ARK W JESTER LOGGING INCJul 18, 2024May 14, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC