Equipment unit · VIN-decoded · NHTSA vPIC

2018 Kenworth T6 Series

3WKAD40X1JF873161 · Truck-Tractor · TRUCK
Carriers run under1
26 mo
Inspections16
all-time
OOS inspections3
of 16
First seenJun 17, 2023
US
Last seenAug 6, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKAD40X1JF873161
Make
Kenworth
Model
T6 Series
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
AD40X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1988 or 2018

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

North American serial sequence
873161

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
2018

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 · Jun 17, 2023 – Aug 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 6, 2025USI · Full1PENA LOGISTICS LLC 3881730AM20998/AZ
Jul 31, 2025USIII · Driver-only1PENA LOGISTICS LLC 3881730AM20998/AZ
Jul 30, 2025USII · Walk-around9PENA LOGISTICS LLC 3881730AM20998/AZ
Jun 20, 2025USII · Walk-around0PENA LOGISTICS LLC 3881730AM20998/AZ
May 2, 2025USI · Full9OOSPENA LOGISTICS LLC 3881730AM20998/AZ
Apr 15, 2025USI · Full4PENA LOGISTICS LLC 3881730AM20998/AZ
Apr 11, 2025USI · Full2PENA LOGISTICS LLC 3881730AM20998/AZ
Apr 2, 2025USI · Full9PENA LOGISTICS LLC 3881730AM20998/AZ
Mar 29, 2025USIII · Driver-only3PENA LOGISTICS LLC 3881730AM20998/AZ
Mar 25, 2025USIII · Driver-only3PENA LOGISTICS LLC 3881730AM20998/AZ
Feb 25, 2025USIII · Driver-only2PENA LOGISTICS LLC 3881730AM20998/AZ
Jan 21, 2025USI · Full6OOSPENA LOGISTICS LLC 3881730AM20998/AZ
Oct 5, 2024USI · Full4PENA LOGISTICS LLC 3881730AM20998/AZ
Sep 12, 2024USI · Full3PENA LOGISTICS LLC 3881730AM20998/AZ
Aug 8, 2024USI · Full7PENA LOGISTICS LLC 3881730AM20998/AZ
Jun 17, 2023USI · Full9OOSPENA LOGISTICS LLC 3881730AL16716/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PENA LOGISTICS LLC3881730Jun 17, 2023Aug 6, 202516AZ
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.
AM20998AZPENA LOGISTICS LLCAug 8, 2024Aug 6, 202515
AL16716AZPENA LOGISTICS LLCJun 17, 2023Jun 17, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026