Equipment unit · VIN-decoded · NHTSA vPIC

3WKDDP9X4MF442626

Not yet decoded
T800
Carriers run under1
11 mo
Inspections2
all-time
OOS inspections1
of 2
First seenFeb 25, 2025
KS
Last seenJan 30, 2026
KS
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
4 · valid

Deterministic · position 9; calculated value 4.

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
442626

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.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 25, 2025 – Jan 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 30, 2026KSIII · Driver-only2OOSHAMM INC 634172ADF785/KS
Feb 25, 2025KSII · Walk-around2HAMM INC 634172235869/KS
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAMM INC634172Feb 25, 2025Jan 30, 20262KS
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.
ADF785KSHAMM INCJan 30, 2026Jan 30, 20261
235869KSHAMM INCFeb 25, 2025Feb 25, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC