Equipment unit · VIN-decoded · NHTSA vPIC

2022 Western Star 4700

5KKHAXFM2NPNK3410 · Truck · INCOMPLETE VEHICLE
Carriers run under1
31 mo
Inspections14
all-time
OOS inspections3
of 14
First seenJan 4, 2024
SC
Last seenAug 6, 2026
SC
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5KKHAXFM2NPNK3410
Make
Western Star
Model
4700
Model year
2022
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 20, 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
HAXFM

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
NK3410

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 · 6 decoded VINs at 100.0% prefix purity.

Model
4700

Prefix basis · 6 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
2022

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 · Jan 4, 2024 – Aug 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 6, 2026SCII · Walk-around0JACOBUS ENERGY LLC 1139404459202/WI
Apr 22, 2026SCII · Walk-around3JACOBUS ENERGY LLC 113940445920Z/WI
Mar 11, 2026SCII · Walk-around0JACOBUS ENERGY LLC 113940445920Z/WI
Aug 29, 2025SCI · Full0JACOBUS ENERGY LLC 113940445920Z/WI
Apr 4, 2025SCI · Full1OOSJACOBUS ENERGY LLC 1139404P45920Z/WI
Mar 11, 2025SCI · Full1OOSJACOBUS ENERGY LLC 113940445920Z/WI
Feb 14, 2025SCI · Full1JACOBUS ENERGY LLC 113940445920Z/WI
Jan 14, 2025SCII · Walk-around0JACOBUS ENERGY LLC 1139404P45920Z/WI
Dec 17, 2024USI · Full1JACOBUS ENERGY LLC 113940445920Z/WI
Dec 16, 2024SCII · Walk-around0JACOBUS ENERGY LLC 113940445920Z/WI
May 22, 2024SCIII · Driver-only0JACOBUS ENERGY LLC 113940445920Z/WI
Mar 21, 2024SCI · Full1JACOBUS ENERGY LLC 1139404459202/WI
Feb 29, 2024SCI · Full0JACOBUS ENERGY LLC 113940445920Z/WI
Jan 4, 2024SCI · Full1OOSJACOBUS ENERGY LLC 113940445920Z/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JACOBUS ENERGY LLC1139404Jan 4, 2024Aug 6, 202614WI
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.
459202WI1JACOBUS ENERGY LLCMar 21, 2024Aug 6, 20262
45920ZWI1JACOBUS ENERGY LLCJan 4, 2024Apr 22, 202610
P45920ZWI1JACOBUS ENERGY LLCJan 14, 2025Apr 4, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 20, 2026