Equipment unit · VIN-decoded · NHTSA vPIC

2026 Kenworth W990

1XK1P4TX7TJ140923 · Truck-Tractor · TRUCK
Carriers run under1
6 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 18, 2025
OK
Last seenMay 19, 2026
KS
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XK1P4TX7TJ140923
Make
Kenworth
Model
W990
Model year
2026
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 26, 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
1P4TX

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
140923

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
2026

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
W990

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

  • 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 · Nov 18, 2025 – May 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 19, 2026KSIII · Driver-only10SKYFIRE TRUCKING & HEAVY HAUL INC 8421913MD077/OK
Dec 21, 2025ARIII · Driver-only1SKYFIRE TRUCKING & HEAVY HAUL INC 8421913MP077/OK
Nov 18, 2025OKIII · Driver-only3SKYFIRE TRUCKING & HEAVY HAUL INC 8421913MD077/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SKYFIRE TRUCKING & HEAVY HAUL INC842191Nov 18, 2025May 19, 20263OK
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.
3MD077OKSKYFIRE TRUCKING & HEAVY HAUL INCNov 18, 2025May 19, 20262
3MP077OKSKYFIRE TRUCKING & HEAVY HAUL INCDec 21, 2025Dec 21, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026