Equipment unit · VIN-decoded · NHTSA vPIC

5KJJABCK37PZ36502

Not yet decoded
Carriers run under2
20 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJan 3, 2024
NM
Last seenSep 18, 2025
MO
Inspected under 2 different carriers in 20 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
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
JABCK

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
2007 or 2037

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

North American serial sequence
Z36502

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 · 149 decoded VINs at 100.0% prefix purity.

Model
4900

Prefix basis · 149 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 · Jan 3, 2024 – Sep 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 18, 2025MOIII · Driver-only3DAR CARRIER INC 3200696R583739/TX
Apr 3, 2025TXII · Walk-around1RAUL OLMOS 1081210R583739/TX
Jan 3, 2024NMII · Walk-around3RAUL OLMOS 1081210R583739/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DAR CARRIER INC3200696Sep 18, 2025Sep 18, 20251TX
RAUL OLMOS1081210Jan 3, 2024Apr 3, 20252TX
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.
R583739TXDAR CARRIER INCSep 18, 2025Sep 18, 20251
R583739TXRAUL OLMOSJan 3, 2024Apr 3, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC