Equipment unit · VIN-decoded · NHTSA vPIC

2007 Kenworth T6 Series

1XKAD49X17J160381 · Truck-Tractor · TRUCK
T600
Carriers run under1
30 mo
Inspections11
all-time
OOS inspections3
of 11
First seenFeb 22, 2024
TX
Last seenAug 1, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD49X17J160381
Make
Kenworth
Model
T6 Series
Model year
2007
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 20, 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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
2007 or 2037

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

North American serial sequence
160381

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
2007

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 · Feb 22, 2024 – Aug 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 1, 2026TXII · Walk-around0RLZ LOGISTICS LLC 39013701N72342/TX
Jul 1, 2026TXII · Walk-around0RLZ LOGISTICS LLC 39013701N72342/TX
Mar 17, 2026TXII · Walk-around0RLZ LOGISTICS LLC 39013701N72342/TX
Nov 8, 2025TXII · Walk-around0RLZ LOGISTICS LLC 39013701N72342/TX
Oct 6, 2025TXII · Walk-around2RLZ LOGISTICS LLC 39013701N72342/TX
May 31, 2025TXII · Walk-around3OOSRLZ LOGISTICS LLC 39013701N72342/TX
Apr 25, 2025TXII · Walk-around5OOSRLZ LOGISTICS LLC 39013701N72342/TX
Dec 2, 2024TXII · Walk-around2RLZ LOGISTICS LLC 39013701N72342/TX
Oct 4, 2024TXII · Walk-around3OOSRLZ LOGISTICS LLC 3901370R712080/TX
Aug 30, 2024TXII · Walk-around3RLZ LOGISTICS LLC 3901370R712080/TX
Feb 22, 2024TXII · Walk-around0RLZ LOGISTICS LLC 3901370R712080/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RLZ LOGISTICS LLC3901370Feb 22, 2024Aug 1, 202611TX
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.
1N72342TX1RLZ LOGISTICS LLCDec 2, 2024Aug 1, 20268
R712080TXRLZ LOGISTICS LLCFeb 22, 2024Oct 4, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026