Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T6 Series

3WKAD49X8DF838463 · Truck-Tractor · TRUCK
Carriers run under1
17 mo
Inspections13
all-time
OOS inspections6
of 13
First seenOct 11, 2024
TX
Last seenMar 3, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKAD49X8DF838463
Make
Kenworth
Model
T6 Series
Model year
2013
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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
AD49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1983 or 2013

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

North American serial sequence
838463

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
2013

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

  • 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 · Oct 11, 2024 – Mar 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 3, 2026TXI · Full10OOSMARISOL TELLEZ GALAVIZ 412300813AY7B/NL
Jan 6, 2026TXI · Full12MARISOL TELLEZ GALAVIZ 412300813AY7B/MX
Oct 15, 2025TXII · Walk-around7MARISOL TELLEZ GALAVIZ 412300813AY7B/NL
Oct 9, 2025TXI · Full9OOSMARISOL TELLEZ GALAVIZ 412300813AY7B/MX
Aug 26, 2025TXI · Full26OOSMARISOL TELLEZ GALAVIZ 412300813AY7B/MX
Jun 13, 2025USI · Full7OOSMARISOL TELLEZ GALAVIZ 412300813AY7B/MX
Apr 22, 2025USI · Full4MARISOL TELLEZ GALAVIZ 412300813AY7B/MX
Apr 4, 2025TXII · Walk-around9OOSMARISOL TELLEZ GALAVIZ 412300813AY7B/TA
Mar 5, 2025USI · Full4MARISOL TELLEZ GALAVIZ 412300813AY7B/MX
Jan 28, 2025TXI · Full12MARISOL TELLEZ GALAVIZ 412300813AY7B/MX
Jan 28, 2025TXIII · Driver-only1MARISOL TELLEZ GALAVIZ 412300813AY7B/MX
Dec 7, 2024TXII · Walk-around14OOSMARISOL TELLEZ GALAVIZ 412300813AY7B/TA
Oct 11, 2024TXII · Walk-around6MARISOL TELLEZ GALAVIZ 412300813AY7B/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARISOL TELLEZ GALAVIZ4123008Oct 11, 2024Mar 3, 202613NL
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.
13AY7BNLMARISOL TELLEZ GALAVIZOct 15, 2025Mar 3, 20262
13AY7BMXMARISOL TELLEZ GALAVIZOct 11, 2024Jan 6, 20269
13AY7BTAMARISOL TELLEZ GALAVIZDec 7, 2024Apr 4, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026