Equipment unit · VIN-decoded · NHTSA vPIC

2009 Kenworth T2 Series

1XKTDB9X29J229658 · Truck-Tractor · TRUCK
Carriers run under1
13 mo
Inspections4
all-time
OOS inspections1
of 4
First seenAug 17, 2023
TX
Last seenSep 10, 2024
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKTDB9X29J229658
Make
Kenworth
Model
T2 Series
Model year
2009
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 10, 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
TDB9X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2009 or 2039

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

North American serial sequence
229658

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2009

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T2 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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 17, 2023 – Sep 10, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 10, 2024TXII · Walk-around3BACK ROADS TRANSPORTATION LLC 22046551N45801/TX
Aug 13, 2024TXII · Walk-around1BACK ROADS TRANSPORTATION LLC 22046551N45801/TX
Jun 27, 2024TXII · Walk-around5OOSBACK ROADS TRANSPORTATION LLC 22046551N45801/TX
Aug 17, 2023TXII · Walk-around2BACK ROADS TRANSPORTATION LLC 2204655R637096/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BACK ROADS TRANSPORTATION LLC2204655Aug 17, 2023Sep 10, 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.
1N45801TXBACK ROADS TRANSPORTATION LLCJun 27, 2024Sep 10, 20243
R637096TXBACK ROADS TRANSPORTATION LLCAug 17, 2023Aug 17, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026