Equipment unit · VIN-decoded · NHTSA vPIC

2008 Kenworth T8 Series

3WKDD40X78F811867 · Truck-Tractor · TRUCK
Carriers run under1
9 mo
Inspections11
all-time
OOS inspections5
of 11
First seenJan 16, 2024
TX
Last seenOct 28, 2024
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDD40X78F811867
Make
Kenworth
Model
T8 Series
Model year
2008
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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DD40X

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
2008 or 2038

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

North American serial sequence
811867

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
2008

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 · Jan 16, 2024 – Oct 28, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 28, 2024TXI · Full4KINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Sep 17, 2024TXII · Walk-around1KINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Sep 11, 2024TXII · Walk-around1OOSKINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Aug 26, 2024TXII · Walk-around2KINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Aug 19, 2024TXI · Full3KINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Aug 14, 2024TXII · Walk-around3OOSKINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Aug 2, 2024TXII · Walk-around0KINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Jul 31, 2024TXII · Walk-around2OOSKINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Jul 23, 2024TXII · Walk-around4KINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Jul 18, 2024TXII · Walk-around6OOSKINGAR TRANSPORT SA DE CV 364288213AR4P/MX
Jan 16, 2024TXII · Walk-around6OOSKINGAR TRANSPORT SA DE CV 364288213AR4P/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KINGAR TRANSPORT SA DE CV3642882Jan 16, 2024Oct 28, 202411TA
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.
13AR4PMXKINGAR TRANSPORT SA DE CVJan 16, 2024Oct 28, 202411
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026