Equipment unit · VIN-decoded · NHTSA vPIC

1999 Kenworth T2000

1XKTD69X8XJ791763 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections5
all-time
OOS inspections0
of 5
First seenNov 17, 2023
MA
Last seenDec 18, 2025
NY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKTD69X8XJ791763
Make
Kenworth
Model
T2000
Model year
1999
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
TD69X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1999 or 2029

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

North American serial sequence
791763

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 · 108 decoded VINs at 96.3% prefix purity.

Model
T2000

Prefix basis · 108 decoded VINs at 96.3% 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
1999

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T2000

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

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 · Nov 17, 2023 – Dec 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 18, 2025NYIII · Driver-only0NICKOLAS P WINTJEN 295093140978PF/NY
Oct 13, 2025NYII · Walk-around1NICKOLAS P WINTJEN 295093140978PF/NY
Jul 26, 2024NYIII · Driver-only2NICKOLAS P WINTJEN 295093140978PF/NY
Jul 17, 2024NYII · Walk-around2NICKOLAS P WINTJEN 295093140978PF/NY
Nov 17, 2023MAIII · Driver-only0NICKOLAS P WINTJEN 295093156939PC/NY
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NICKOLAS P WINTJEN2950931Nov 17, 2023Dec 18, 20255NY
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.
40978PFNYNICKOLAS P WINTJENJul 17, 2024Dec 18, 20254
56939PCNYNICKOLAS P WINTJENNov 17, 2023Nov 17, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026