Equipment unit · VIN-decoded · NHTSA vPIC

2015 Kenworth T6 Series

1XKAD49X0FJ435902 · Truck-Tractor · TRUCK
T600
Carriers run under3
28 mo
Inspections11
all-time
OOS inspections2
of 11
First seenAug 9, 2023
AR
Last seenDec 25, 2025
TX
Inspected under 3 different carriers in 28 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
1XKAD49X0FJ435902
Make
Kenworth
Model
T6 Series
Model year
2015
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
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1985 or 2015

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

North American serial sequence
435902

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
2015

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 9, 2023 – Dec 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 25, 2025TXIII · Driver-only1FOURWIDE TRANSPORTATION LLC 2361921R750613/TX
Dec 8, 2025NJII · Walk-around3FOURWIDE TRANSPORTATION LLC 2361921R750613/TX
Jul 6, 2025COII · Walk-around6FOURWIDE TRANSPORTATION LLC 2361921R750613/TX
Nov 13, 2024TXII · Walk-around8OOSFOURWIDE TRANSPORTATION LLC 2361921R750613/TX
Sep 5, 2024NYII · Walk-around5OOSFOURWIDE TRANSPORTATION LLC 2361921R750613/TX
Jun 30, 2024TXII · Walk-around0TRUCKS FOR YOU INC 2905413KX326/OK
Jun 25, 2024TXII · Walk-around1TRUCKS FOR YOU INC 2905413KX326/OK
Jan 14, 2024TXII · Walk-around0OUT WEST EXPRESS LLC 2036998R485262/TX
Oct 24, 2023AZIII · Driver-only0OUT WEST EXPRESS LLC 2036998R485262/TX
Aug 18, 2023NMIII · Driver-only0OUT WEST EXPRESS LLC 2036998R485262/TX
Aug 9, 2023ARIII · Driver-only1OUT WEST EXPRESS LLC 2036998R485262/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FOURWIDE TRANSPORTATION LLC2361921Sep 5, 2024Dec 25, 20255TX
TRUCKS FOR YOU INC290541Jun 25, 2024Jun 30, 20242OK
OUT WEST EXPRESS LLC2036998Aug 9, 2023Jan 14, 20244TX
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.
R750613TXFOURWIDE TRANSPORTATION LLCSep 5, 2024Dec 25, 20255
3KX326OKTRUCKS FOR YOU INCJun 25, 2024Jun 30, 20242
R485262TXOUT WEST EXPRESS LLCAug 9, 2023Jan 14, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026