Equipment unit · VIN-decoded · NHTSA vPIC

5KKXAM006HPHY8922

Not yet decoded
Carriers run under1
0 mo
Inspections2
all-time
OOS inspections0
of 2
First seenFeb 14, 2025
AZ
Last seenFeb 17, 2025
AZ
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
5KK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
XAM00

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1987 or 2017

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

North American serial sequence
HY8922

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 · 57 decoded VINs at 100.0% prefix purity.

Model
4900

Prefix basis · 57 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 14, 2025 – Feb 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 17, 2025AZII · Walk-around2MOUNTAIN STATES CONTRACTING INC 1013589AG93729/AZ
Feb 14, 2025AZIII · Driver-only1MOUNTAIN STATES CONTRACTING INC 1013589AG93729/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MOUNTAIN STATES CONTRACTING INC1013589Feb 14, 2025Feb 17, 20252AZ
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.
AG93729AZMOUNTAIN STATES CONTRACTING INCFeb 14, 2025Feb 17, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC