Equipment unit · VIN-decoded · NHTSA vPIC

2018 Western Star 4700

5KKMAXDV8JLJV8517 · Truck · INCOMPLETE VEHICLE
Carriers run under1
37 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJul 24, 2023
NE
Last seenAug 26, 2026
WY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5KKMAXDV8JLJV8517
Make
Western Star
Model
4700
Model year
2018
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 5, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
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
MAXDV

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1988 or 2018

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

North American serial sequence
JV8517

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 · 76 decoded VINs at 100.0% prefix purity.

Model
4700

Prefix basis · 76 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.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2018

Observed directly for this VIN via NHTSA vPIC.

Observed make
WESTERN STAR

Observed directly for this VIN via NHTSA vPIC.

Observed model
4700

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

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 24, 2023 – Aug 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 26, 2026WYII · Walk-around3OOSSIMON CONTRACTORS 104367A27674/WY
Jul 30, 2025WYI · Full4OOSSIMON CONTRACTORS 104367A14472/WY
Mar 24, 2025WYI · Full4SIMON CONTRACTORS 104367A14472/WY
Aug 5, 2024NEIII · Driver-only0SIMON CONTRACTORS 104367A14472/WY
Aug 3, 2023NEIII · Driver-only1SIMON CONTRACTORS 104367A14472/WY
Jul 24, 2023NEIII · Driver-only0SIMON CONTRACTORS 104367A14472/WY
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIMON CONTRACTORS104367Jul 24, 2023Aug 26, 20266WY
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.
A27674WY1SIMON CONTRACTORSAug 26, 2026Aug 26, 20261
A14472WYSIMON CONTRACTORSJul 24, 2023Jul 30, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026