Equipment unit · VIN-decoded · NHTSA vPIC

2015 Kenworth T880

1NKZX4EX5FJ470218 · Truck · INCOMPLETE VEHICLE
Carriers run under1
31 mo
Inspections8
all-time
OOS inspections2
of 8
First seenAug 3, 2023
DC
Last seenMar 17, 2026
DC
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKZX4EX5FJ470218
Make
Kenworth
Model
T880
Model year
2015
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
1NK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZX4EX

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1985 or 2015

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

North American serial sequence
470218

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
KENWORTH

Prefix basis · 691 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 691 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
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T880

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 · Aug 3, 2023 – Mar 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 17, 2026DCIII · Driver-only1SAMAYOA CONTRACTORS INC 1475507350ED46/MD
Aug 28, 2025DCIII · Driver-only0SAMAYOA CONTRACTORS INC 1475507350ED46/MD
Aug 1, 2025MDII · Walk-around4OOSSAMAYOA CONTRACTORS INC 1475507350ED46/MD
Mar 26, 2025DCII · Walk-around1SAMAYOA CONTRACTORS INC 1475507350ED46/MD
Jan 23, 2024DCIII · Driver-only1SAMAYOA CONTRACTORS INC 1475507350ED46/MD
Sep 18, 2023MDI · Full2SAMAYOA CONTRACTORS INC 1475507350ED46/MD
Aug 12, 2023DCIII · Driver-only1SAMAYOA CONTRACTORS INC 1475507317ED98/MD
Aug 3, 2023DCII · Walk-around2OOSSAMAYOA CONTRACTORS INC 1475507317ED98/MD
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SAMAYOA CONTRACTORS INC1475507Aug 3, 2023Mar 17, 20268MD
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.
350ED46MDSAMAYOA CONTRACTORS INCSep 18, 2023Mar 17, 20266
317ED98MDSAMAYOA CONTRACTORS INCAug 3, 2023Aug 12, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026