Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T6 Series

1XKADP8XXDJ343549 · Truck-Tractor · TRUCK
T600
Carriers run under2
6 mo
Inspections5
all-time
OOS inspections2
of 5
First seenNov 19, 2025
TX
Last seenMay 20, 2026
KS
Inspected under 2 different carriers in 6 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKADP8XXDJ343549
Make
Kenworth
Model
T6 Series
Model year
2013
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
ADP8X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1983 or 2013

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

North American serial sequence
343549

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 · 171 decoded VINs at 97.1% prefix purity.

Model
T6 Series

Prefix basis · 171 decoded VINs at 97.1% prefix purity.

Model line
T600

Sourced label · prefix basis 171 decoded VINs at 97.1% 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
2013

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 · Nov 19, 2025 – May 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 20, 2026KSIII · Driver-only0LLS EQUIPMENT LLC 3946049R791107/TX
Jan 24, 2026TXII · Walk-around2OOSSPEEDON LLC 3107067R791107/TX
Dec 14, 2025TXII · Walk-around1SPEEDON LLC 3107067R791107/TX
Dec 5, 2025TXII · Walk-around0SPEEDON LLC 3107067R791107/TX
Nov 19, 2025TXII · Walk-around1OOSSPEEDON LLC 3107067R791107/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LLS EQUIPMENT LLC3946049May 20, 2026May 20, 20261OK
SPEEDON LLC3107067Nov 19, 2025Jan 24, 20264TX
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.
R791107TXLLS EQUIPMENT LLCMay 20, 2026May 20, 20261
R791107TXSPEEDON LLCNov 19, 2025Jan 24, 20264
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026