Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T6 Series

1XKAD49X6DJ343531 · Truck-Tractor · TRUCK
T600
Carriers run under1
12 mo
Inspections8
all-time
OOS inspections5
of 8
First seenApr 15, 2025
TX
Last seenApr 13, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD49X6DJ343531
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 21, 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
6 · valid

Deterministic · position 9; calculated value 6.

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
343531

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
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 · Apr 15, 2025 – Apr 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 13, 2026TXII · Walk-around10OOSTX TAMEZ HAULING LLC 434013577T704N/TX
Mar 16, 2026TXII · Walk-around4TX TAMEZ HAULING LLC 434013587V253W/TX
Jan 5, 2026TXII · Walk-around7OOSTX TAMEZ HAULING LLC 434013586T531N/TX
Nov 11, 2025TXII · Walk-around6OOSTX TAMEZ HAULING LLC 434013531N451N/TX
Sep 8, 2025TXII · Walk-around5OOSTX TAMEZ HAULING LLC 434013599T333N/TX
Jul 18, 2025TXII · Walk-around9TX TAMEZ HAULING LLC 434013559P237N/TX
May 23, 2025TXIII · Driver-only1TX TAMEZ HAULING LLC 434013515P146N/TX
Apr 15, 2025TXII · Walk-around7OOSTX TAMEZ HAULING LLC 434013589Y820V/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TX TAMEZ HAULING LLC4340135Apr 15, 2025Apr 13, 20268TX
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.
77T704NTXTX TAMEZ HAULING LLCApr 13, 2026Apr 13, 20261
87V253WTXTX TAMEZ HAULING LLCMar 16, 2026Mar 16, 20261
86T531NTXTX TAMEZ HAULING LLCJan 5, 2026Jan 5, 20261
31N451NTXTX TAMEZ HAULING LLCNov 11, 2025Nov 11, 20251
99T333NTXTX TAMEZ HAULING LLCSep 8, 2025Sep 8, 20251
59P237NTXTX TAMEZ HAULING LLCJul 18, 2025Jul 18, 20251
15P146NTXTX TAMEZ HAULING LLCMay 23, 2025May 23, 20251
89Y820VTXTX TAMEZ HAULING LLCApr 15, 2025Apr 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026