Equipment unit · VIN-decoded · NHTSA vPIC

2011 Kenworth T6 Series

1XKAD48XXBJ281209 · Truck-Tractor · TRUCK
T600
Carriers run under1
26 mo
Inspections19
all-time
OOS inspections6
of 19
First seenDec 5, 2023
CA
Last seenFeb 25, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD48XXBJ281209
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
AD48X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
281209

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 · 423 decoded VINs at 97.9% prefix purity.

Model
T6 Series

Prefix basis · 423 decoded VINs at 97.9% prefix purity.

Model line
T600

Sourced label · prefix basis 423 decoded VINs at 97.9% 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 · Dec 5, 2023 – Feb 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 25, 2026CAIII · Driver-only6OOSLUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Feb 11, 2026CAII · Walk-around4LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Jan 25, 2026CAI · Full12LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Dec 9, 2025CAIII · Driver-only0LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Dec 6, 2025CAI · Full4LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Dec 3, 2025USIII · Driver-only1LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Sep 23, 2025CAII · Walk-around3LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Sep 1, 2025CAII · Walk-around2LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
May 2, 2025CAI · Full5OOSLUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
May 1, 2025CAII · Walk-around5OOSLUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Apr 25, 2025CAII · Walk-around2LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Dec 16, 2024CAI · Full1LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Nov 27, 2024CAIII · Driver-only1LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Oct 27, 2024CAII · Walk-around3LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Aug 29, 2024CAI · Full8OOSLUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Jun 9, 2024CAI · Full7OOSLUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Apr 27, 2024CAII · Walk-around3LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Mar 26, 2024USIII · Driver-only0LUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
Dec 5, 2023CAI · Full7OOSLUIS HUMBERTO RODRIGUEZ ESTRADA 25804699E80844/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LUIS HUMBERTO RODRIGUEZ ESTRADA2580469Dec 5, 2023Feb 25, 202619CA
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.
9E80844CALUIS HUMBERTO RODRIGUEZ ESTRADADec 5, 2023Feb 25, 202619
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026