Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T6 Series

1XKAD49X3DJ346225 · Truck-Tractor · TRUCK
T600
Carriers run under2
20 mo
Inspections12
all-time
OOS inspections2
of 12
First seenOct 14, 2024
TX
Last seenJun 28, 2026
TX
Inspected under 2 different carriers in 20 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
1XKAD49X3DJ346225
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 17, 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
3 · valid

Deterministic · position 9; calculated value 3.

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
346225

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 · Oct 14, 2024 – Jun 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 28, 2026TXII · Walk-around2PPP CARRIERS LLC 35792451N66403/TX
May 3, 2026TXII · Walk-around0PPP CARRIERS LLC 35792451N66403/TX
Apr 30, 2026TXII · Walk-around0PPP CARRIERS LLC 35792451N66403/TX
Apr 2, 2026TXII · Walk-around0PPP CARRIERS LLC 35792451N66403/TX
Mar 14, 2026TXII · Walk-around3PPP CARRIERS LLC 35792451N66403/TX
Feb 2, 2026TXI · Full5PPP CARRIERS LLC 35792451N66403/TX
Nov 23, 2025TXII · Walk-around1PPP CARRIERS LLC 35792451N66403/TX
Sep 22, 2025TXIII · Driver-only4PPP CARRIERS LLC 35792451N66403/TX
Sep 5, 2025TXII · Walk-around5OOSPPP CARRIERS LLC 35792451N66403/TX
Aug 19, 2025TXII · Walk-around2OOSPPP CARRIERS LLC 35792451N66403/TX
May 23, 2025TXII · Walk-around5RGV FAST TRACK TRANSPORTS LLC 28928861N66403/TX
Oct 14, 2024TXII · Walk-around4RGV FAST TRACK TRANSPORTS LLC 28928861N66403/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PPP CARRIERS LLC3579245Aug 19, 2025Jun 28, 202610TX
RGV FAST TRACK TRANSPORTS LLC2892886Oct 14, 2024May 23, 20252TX
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.
1N66403TX1PPP CARRIERS LLCAug 19, 2025Jun 28, 202610
1N66403TXRGV FAST TRACK TRANSPORTS LLCOct 14, 2024May 23, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026