Equipment unit · VIN-decoded · NHTSA vPIC

2011 Kenworth T6 Series

1XKADP9X0BJ287231 · Truck-Tractor · TRUCK
T600
Carriers run under1
37 mo
Inspections12
all-time
OOS inspections5
of 12
First seenJul 12, 2023
AZ
Last seenAug 23, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKADP9X0BJ287231
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 17, 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
ADP9X

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
287231

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 · 1,080 decoded VINs at 93.3% prefix purity.

Model
T6 Series

Prefix basis · 1,080 decoded VINs at 93.3% prefix purity.

Model line
T600

Sourced label · prefix basis 1,080 decoded VINs at 93.3% 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 12, 2023 – Aug 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 23, 2026CAI · Full17OOSROSA M MEDINA 1463549AL11992/AZ
Jan 15, 2026CAI · Full19OOSROSA M MEDINA 1463549AL11992/AZ
Jul 24, 2025USI · Full5—ROSA M MEDINA 1463549AL11992/AZ
Nov 13, 2024USI · Full1—ROSA M MEDINA 1463549AL11992/AZ
Nov 8, 2024AZI · Full4—ROSA M MEDINA 1463549AL11992/AZ
Nov 2, 2024USII · Walk-around4OOSROSA M MEDINA 1463549AL11992/AZ
Oct 30, 2024AZI · Full8OOSROSA M MEDINA 1463549AL11992/AZ
Oct 28, 2024AZI · Full5OOSROSA M MEDINA 1463549AL11992/AZ
Jul 12, 2024USI · Full6—ROSA M MEDINA 1463549AL11992/AZ
Aug 10, 2023AZII · Walk-around3—ROSA M MEDINA 1463549AL11992/AZ
Jul 14, 2023USI · Full5—ROSA M MEDINA 1463549AL1192/AZ
Jul 12, 2023AZI · Full4—ROSA M MEDINA 1463549AL11992/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROSA M MEDINA1463549Jul 12, 2023Aug 23, 202612AZ
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.
AL11992AZ1ROSA M MEDINAJul 12, 2023 → Aug 23, 202611
AL1192AZ—ROSA M MEDINAJul 14, 2023 → Jul 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026