Equipment unit · VIN-decoded · NHTSA vPIC

2014 Kenworth T8 Series

3WKDD40X2EF850894 · Truck-Tractor · TRUCK
Carriers run under1
34 mo
Inspections16
all-time
OOS inspections5
of 16
First seenAug 7, 2023
US
Last seenJun 23, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDD40X2EF850894
Make
Kenworth
Model
T8 Series
Model year
2014
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
DD40X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1984 or 2014

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

North American serial sequence
850894

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
2014

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 7, 2023 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026USI · Full3OOSPW TRUCKING COMPANY INC 2255499R159681/TX
Mar 11, 2026USI · Full1PW TRUCKING COMPANY INC 2255499R159681/TX
Jan 23, 2026NEII · Walk-around2OOSPW TRUCKING COMPANY INC 2255499R159681/TX
Jan 19, 2026USIII · Driver-only0PW TRUCKING COMPANY INC 2255499R159681/TX
Dec 1, 2025USIII · Driver-only0PW TRUCKING COMPANY INC 2255499R159681/TX
Aug 12, 2025USI · Full4PW TRUCKING COMPANY INC 2255499R159681/TX
Mar 14, 2025USI · Full7OOSPW TRUCKING COMPANY INC 2255499R159681/TX
Feb 11, 2025SDIII · Driver-only0PW TRUCKING COMPANY INC 2255499R159681/TX
Jan 20, 2025USI · Full3PW TRUCKING COMPANY INC 2255499R159681/TX
Nov 11, 2024USI · Full5OOSPW TRUCKING COMPANY INC 2255499R159681/TX
Aug 13, 2024TXII · Walk-around1PW TRUCKING COMPANY INC 2255499R159681/TX
Jul 23, 2024NMII · Walk-around0PW TRUCKING COMPANY INC 2255499R159681/TX
Mar 20, 2024USI · Full2OOSPW TRUCKING COMPANY INC 2255499R159681/TX
Mar 20, 2024USI · Full0PW TRUCKING COMPANY INC 2255499R159681/TX
Sep 18, 2023USI · Full2PW TRUCKING COMPANY INC 2255499R159681/TX
Aug 7, 2023USI · Full3PW TRUCKING COMPANY INC 2255499R159681/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PW TRUCKING COMPANY INC2255499Aug 7, 2023Jun 23, 202616TX
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.
R159681TX1PW TRUCKING COMPANY INCAug 7, 2023Jun 23, 202616
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026