Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T8 Series

3WKDD49X0PF883141 · Truck-Tractor · TRUCK
Carriers run under1
25 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJun 19, 2024
US
Last seenJul 17, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDD49X0PF883141
Make
Kenworth
Model
T8 Series
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 1, 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
DD49X

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1993 or 2023

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

North American serial sequence
883141

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
2023

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 · Jun 19, 2024 – Jul 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2026TXII · Walk-around0ST MATEO TRANSPORT LLC 3565617R695404/TX
Jun 25, 2026TXI · Full6ST MATEO TRANSPORT LLC 3565617R695404/TX
Aug 25, 2025TXII · Walk-around5ST MATEO TRANSPORT LLC 3565617R695404/TX
Jun 20, 2025KYIII · Driver-only2ST MATEO TRANSPORT LLC 3565617R695404/TX
Feb 16, 2025COIII · Driver-only5ST MATEO TRANSPORT LLC 3565617R695404/TX
Aug 9, 2024IAIII · Driver-only5OOSST MATEO TRANSPORT LLC 3565617R695404/TX
Jun 19, 2024USI · Full2ST MATEO TRANSPORT LLC 3565617R695404/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ST MATEO TRANSPORT LLC3565617Jun 19, 2024Jul 17, 20267TX
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.
R695404TX1ST MATEO TRANSPORT LLCAug 9, 2024Jul 17, 20266
R695404MXST MATEO TRANSPORT LLCJun 19, 2024Jun 19, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026