Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T6 Series

1XKAD49X0DJ960150 · Truck-Tractor · TRUCK
T600
Carriers run under2
27 mo
Inspections7
all-time
OOS inspections4
of 7
First seenAug 8, 2023
MT
Last seenNov 12, 2025
MO
Inspected under 2 different carriers in 27 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
1XKAD49X0DJ960150
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 4, 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
0 · valid

Deterministic · position 9; calculated value 0.

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
960150

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 · Aug 8, 2023 – Nov 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 12, 2025MOII · Walk-around1TNF CORPORATION INC 4012173PB31909/ON
Dec 31, 2024AZIII · Driver-only1TNF CORPORATION INC 40121730DJ736/AB
Mar 20, 2024OHII · Walk-around5OOSSIRA TRANSPORT INC 3955504PA67095/ON
Feb 13, 2024MIII · Walk-around3OOSSIRA TRANSPORT INC 3955504PA67095/ON
Jan 31, 2024MII · Full13OOSSIRA TRANSPORT INC 3955504PA67095/ON
Dec 5, 2023ILIII · Driver-only0SIRA TRANSPORT INC 3955504PA67095/ON
Aug 8, 2023MTII · Walk-around2OOSSIRA TRANSPORT INC 3955504PA67095/ON
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TNF CORPORATION INC4012173Dec 31, 2024Nov 12, 20252ON
SIRA TRANSPORT INC3955504Aug 8, 2023Mar 20, 20245ON
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.
PB31909ONTNF CORPORATION INCNov 12, 2025Nov 12, 20251
0DJ736ABTNF CORPORATION INCDec 31, 2024Dec 31, 20241
PA67095ON1SIRA TRANSPORT INCAug 8, 2023Mar 20, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026