Equipment unit · VIN-decoded · NHTSA vPIC

2011 Kenworth T6 Series

1XKAD40X4BJ832083 · Truck-Tractor · TRUCK
T600
Carriers run under1
34 mo
Inspections15
all-time
OOS inspections8
of 15
First seenJul 17, 2023
US
Last seenMay 27, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD40X4BJ832083
Make
Kenworth
Model
T6 Series
Model year
2011
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
AD40X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1981 or 2011

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

North American serial sequence
832083

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 · 45 decoded VINs at 97.8% prefix purity.

Model
T6 Series

Prefix basis · 45 decoded VINs at 97.8% prefix purity.

Model line
T600

Sourced label · prefix basis 45 decoded VINs at 97.8% prefix purity.

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
2011

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T6 Series

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 17, 2023 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026TXII · Walk-around6OSCAR GOMEZ PORTALES 1730384634AL1/MX
Oct 22, 2025USI · Full9OOSOSCAR GOMEZ PORTALES 1730384634AL1/MX
Jul 16, 2025TXII · Walk-around2OSCAR GOMEZ PORTALES 1730384634AL1/MX
May 29, 2025USIII · Driver-only1OSCAR GOMEZ PORTALES 1730384634AL1/MX
Apr 25, 2025TXI · Full2OSCAR GOMEZ PORTALES 1730384634AL1/MX
Apr 4, 2025USI · Full8OOSOSCAR GOMEZ PORTALES 1730384634AL1/MX
Mar 10, 2025TXII · Walk-around1OSCAR GOMEZ PORTALES 1730384634AL1/MX
Feb 25, 2025TXI · Full6OOSOSCAR GOMEZ PORTALES 1730384634AL1/MX
Jan 29, 2025TXII · Walk-around4OOSOSCAR GOMEZ PORTALES 1730384634AL1/MX
Nov 11, 2024TXI · Full1OOSOSCAR GOMEZ PORTALES 1730384634AL1/MX
Jul 24, 2024TXII · Walk-around1OSCAR GOMEZ PORTALES 1730384634AL1/MX
Jul 17, 2024USI · Full7OSCAR GOMEZ PORTALES 1730384634AL1/MX
Jun 21, 2024TXII · Walk-around4OOSOSCAR GOMEZ PORTALES 1730384634AL1/MX
Feb 13, 2024USI · Full7OOSOSCAR GOMEZ PORTALES 1730384634AL1/MX
Jul 17, 2023USI · Full9OOSOSCAR GOMEZ PORTALES 1730384634AL1/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OSCAR GOMEZ PORTALES1730384Jul 17, 2023May 27, 202615TA
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.
634AL1MXOSCAR GOMEZ PORTALESJul 17, 2023May 27, 202615
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026