Equipment unit · VIN-decoded · NHTSA vPIC

2011 Kenworth T6 Series

1XKAD49X8BJ283359 · Truck-Tractor · TRUCK
T600
Carriers run under1
33 mo
Inspections10
all-time
OOS inspections5
of 10
First seenAug 9, 2023
TX
Last seenMay 12, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD49X8BJ283359
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 19, 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
AD49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
283359

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 · 5,142 decoded VINs at 90.1% prefix purity.

Model
T6 Series

Prefix basis · 5,142 decoded VINs at 90.1% prefix purity.

Model line
T600

Sourced label · prefix basis 5,142 decoded VINs at 90.1% 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 · Aug 9, 2023 – May 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 12, 2026TXI · Full9ALL ROAD TRANSPORT LLC 252574654P728N/TX
Apr 10, 2026TXII · Walk-around3ALL ROAD TRANSPORT LLC 252574612T689N/TX
Mar 24, 2026TXI · Full18OOSALL ROAD TRANSPORT LLC 252574668U667N/TX
Aug 6, 2025TXI · Full14OOSALL ROAD TRANSPORT LLC 252574677W977V/TX
Mar 20, 2025TXI · Full5ALL ROAD TRANSPORT LLC 252574666W796V/TX
Mar 10, 2025TXII · Walk-around11OOSALL ROAD TRANSPORT LLC 252574698X781V/TX
Aug 22, 2024TXI · Full22OOSALL ROAD TRANSPORT LLC 252574647Z540V/TX
Aug 21, 2024TXI · Full20OOSALL ROAD TRANSPORT LLC 252574662X534V/TX
Dec 12, 2023TXI · Full14ALL ROAD TRANSPORT LLC 25257461M54739/TX
Aug 9, 2023TXII · Walk-around7ALL ROAD TRANSPORT LLC 25257461M54739/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALL ROAD TRANSPORT LLC2525746Aug 9, 2023May 12, 202610TX
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.
54P728NTXALL ROAD TRANSPORT LLCMay 12, 2026May 12, 20261
12T689NTXALL ROAD TRANSPORT LLCApr 10, 2026Apr 10, 20261
68U667NTXALL ROAD TRANSPORT LLCMar 24, 2026Mar 24, 20261
77W977VTXALL ROAD TRANSPORT LLCAug 6, 2025Aug 6, 20251
66W796VTXALL ROAD TRANSPORT LLCMar 20, 2025Mar 20, 20251
98X781VTXALL ROAD TRANSPORT LLCMar 10, 2025Mar 10, 20251
47Z540VTXALL ROAD TRANSPORT LLCAug 22, 2024Aug 22, 20241
62X534VTXALL ROAD TRANSPORT LLCAug 21, 2024Aug 21, 20241
1M54739TXALL ROAD TRANSPORT LLCAug 9, 2023Dec 12, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026