Equipment unit · VIN-decoded · NHTSA vPIC

2006 Kenworth T8 Series

1XKDDU9X56R116512 · Truck-Tractor · TRUCK
Carriers run under1
32 mo
Inspections11
all-time
OOS inspections6
of 11
First seenAug 30, 2023
TX
Last seenApr 29, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKDDU9X56R116512
Make
Kenworth
Model
T8 Series
Model year
2006
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 18, 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
DDU9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2006 or 2036

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

North American serial sequence
116512

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
2006

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T8 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 30, 2023 – Apr 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 29, 2026TXII · Walk-around6MARI TRUCKING LLC 3964437GFJ4747/TX
Mar 30, 2026TXII · Walk-around4MARI TRUCKING LLC 3964437GFJ4747/TX
Dec 20, 2025TXII · Walk-around10MARI TRUCKING LLC 3964437GFJ4747/TX
Sep 23, 2025TXII · Walk-around8OOSMARI TRUCKING LLC 3964437GFJ4747/TX
May 6, 2025TXII · Walk-around3MARI TRUCKING LLC 3964437GFJ4747/TX
May 16, 2024TXI · Full14OOSMARI TRUCKING LLC 3964437GFJ4747/TX
Mar 11, 2024TXII · Walk-around6OOSMARI TRUCKING LLC 3964437GFJ4747/TX
Oct 31, 2023TXII · Walk-around3OOSMARI TRUCKING LLC 3964437GFJ4747/TX
Sep 26, 2023TXII · Walk-around7OOSMARI TRUCKING LLC 3964437GFJ4747/TX
Sep 8, 2023TXI · Full17OOSMARI TRUCKING LLC 3964437GFJ4747/TX
Aug 30, 2023TXII · Walk-around4MARI TRUCKING LLC 3964437GFJ4747/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARI TRUCKING LLC3964437Aug 30, 2023Apr 29, 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.
GFJ4747TXMARI TRUCKING LLCAug 30, 2023Apr 29, 202611
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026