Equipment unit · VIN-decoded · NHTSA vPIC

1994 Kenworth K100

1NK1X4EX9RJ345580 · Truck · INCOMPLETE VEHICLE
Carriers run under1
6 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJan 6, 2026
WY
Last seenJul 13, 2026
CO
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NK1X4EX9RJ345580
Make
Kenworth
Model
K100
Model year
1994
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 25, 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
1X4EX

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1994 or 2024

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

North American serial sequence
345580

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
1994

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
K100

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 6, 2026 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026COIII · Driver-only4OOSKING TOWING INC 3049080EIMW60/CO
Jul 13, 2026COIII · Driver-only4OOSKING TOWING INC 3049080EIMW60/CO
Jan 6, 2026WYI · Full0KING TOWING INC 30490808082210/CO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KING TOWING INC3049080Jan 6, 2026Jul 13, 20263CO
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.
EIMW60CO1KING TOWING INCJul 13, 2026Jul 13, 20262
8082210COKING TOWING INCJan 6, 2026Jan 6, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 25, 2026