Equipment unit · VIN-decoded · NHTSA vPIC

1996 Kenworth T800

1NKDXBTX1TJ721426 · Truck · INCOMPLETE VEHICLE
Carriers run under2
9 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJun 12, 2025
SC
Last seenMar 24, 2026
SC
Inspected under 2 different carriers in 9 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKDXBTX1TJ721426
Make
Kenworth
Model
T800
Model year
1996
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 6, 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
DXBTX

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1996 or 2026

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

North American serial sequence
721426

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
1996

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T800

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 · Jun 12, 2025 – Mar 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 24, 2026SCII · Walk-around4BOONES CREEK GRADING & HAULING LLC 4186746P907529/SC
Feb 12, 2026SCIII · Driver-only1BOONES CREEK GRADING & HAULING LLC 4186746P907529/SC
Aug 12, 2025SCII · Walk-around7OOSADAM SMITH 2255328P819120/SC
Jun 12, 2025SCIII · Driver-only2ADAM SMITH 2255328P819120/SC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BOONES CREEK GRADING & HAULING LLC4186746Feb 12, 2026Mar 24, 20262SC
ADAM SMITH2255328Jun 12, 2025Aug 12, 20252SC
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.
P907529SCBOONES CREEK GRADING & HAULING LLCFeb 12, 2026Mar 24, 20262
P819120SCADAM SMITHJun 12, 2025Aug 12, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026