Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T8 Series

3WKDDP9X2MF469193 · Truck-Tractor · TRUCK
T800
Carriers run under2
36 mo
Inspections16
all-time
OOS inspections2
of 16
First seenJul 25, 2023
FL
Last seenJul 20, 2026
AL
Inspected under 2 different carriers in 36 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDDP9X2MF469193
Make
Kenworth
Model
T8 Series
Model year
2021
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
DDP9X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1991 or 2021

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

North American serial sequence
469193

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.

Make
KENWORTH

Prefix basis · 57 decoded VINs at 100.0% prefix purity.

Model
T8 Series

Prefix basis · 57 decoded VINs at 100.0% prefix purity.

Model line
T800

Sourced label · prefix basis 57 decoded VINs at 100.0% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2021

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 25, 2023 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026ALII · Walk-around1OOSJOHNSTON TRUCKING LLC 12104441215798/AL
Jul 20, 2026ALII · Walk-around1OOSJOHNSTON TRUCKING LLC 12104441215798/AL
Jun 3, 2026ALI · Full3JOHNSTON TRUCKING LLC 12104441215798/AL
Aug 22, 2025ALIII · Driver-only0EVERGREEN TRANSPORT LLC 19801411199466/AL
Mar 26, 2025ALIII · Driver-only0JOHNSTON TRUCKING LLC 12104441215798/AL
Mar 28, 2024FLII · Walk-around0JOHNSTON TRUCKING LLC 12104441199486/AL
Mar 25, 2024FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199486/AL
Dec 20, 2023FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199486/AL
Dec 18, 2023FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199466/AL
Dec 8, 2023FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199486/AL
Nov 6, 2023FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199486/AL
Sep 28, 2023FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199486/AL
Sep 6, 2023FLII · Walk-around0JOHNSTON TRUCKING LLC 12104441199486/AL
Sep 6, 2023FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199486/AL
Aug 9, 2023FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199486/AL
Jul 25, 2023FLIII · Driver-only0JOHNSTON TRUCKING LLC 12104441199486/AL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JOHNSTON TRUCKING LLC1210444Jul 25, 2023Jul 20, 202615AL
EVERGREEN TRANSPORT LLC1980141Aug 22, 2025Aug 22, 20251AL
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.
1215798AL1JOHNSTON TRUCKING LLCMar 26, 2025Jul 20, 20264
1199466ALEVERGREEN TRANSPORT LLCAug 22, 2025Aug 22, 20251
1199486ALJOHNSTON TRUCKING LLCJul 25, 2023Mar 28, 202410
1199466ALJOHNSTON TRUCKING LLCDec 18, 2023Dec 18, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026