Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T6 Series

1XKADP9X9DJ346876 · Truck-Tractor · TRUCK
T600
Carriers run under2
17 mo
Inspections4
all-time
OOS inspections4
of 4
First seenSep 14, 2023
TX
Last seenFeb 7, 2025
TX
Inspected under 2 different carriers in 17 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
1XKADP9X9DJ346876
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
Jul 10, 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
9 · valid

Deterministic · position 9; calculated value 9.

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
346876

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
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 · Sep 14, 2023 – Feb 7, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 7, 2025TXII · Walk-around20OOSPERFEKTOS TRANSPORT INC 367159377V746V/TX
Jul 30, 2024TXI · Full13OOSPERFEKTOS TRANSPORT INC 367159312Z511V/TX
May 3, 2024TXII · Walk-around7OOSPERFEKTOS TRANSPORT INC 367159323W391V/TX
Sep 14, 2023TXII · Walk-around18OOSCHAMAKOS LLC 3396096R535134/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PERFEKTOS TRANSPORT INC3671593May 3, 2024Feb 7, 20253TX
CHAMAKOS LLC3396096Sep 14, 2023Sep 14, 20231TX
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.
77V746VTXPERFEKTOS TRANSPORT INCFeb 7, 2025Feb 7, 20251
12Z511VTXPERFEKTOS TRANSPORT INCJul 30, 2024Jul 30, 20241
23W391VTXPERFEKTOS TRANSPORT INCMay 3, 2024May 3, 20241
R535134TXCHAMAKOS LLCSep 14, 2023Sep 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026