Equipment unit · VIN-decoded · NHTSA vPIC

2003 Kenworth W900

1XKWDB9X93R388554 · Truck-Tractor · TRUCK
Carriers run under1
12 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJan 3, 2024
ID
Last seenJan 22, 2025
ID
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKWDB9X93R388554
Make
Kenworth
Model
W900
Model year
2003
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Sep 3, 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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WDB9X

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
2003 or 2033

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

North American serial sequence
388554

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.

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 · Jan 3, 2024 – Jan 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 22, 2025IDII · Walk-around5—TYRELL DIRKS 3213092AL4857/ID
Jan 3, 2024IDII · Walk-around6—TYRELL DIRKS 3213092AL4857/ID
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TYRELL DIRKS3213092Jan 3, 2024Jan 22, 20252ID
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.
AL4857ID—TYRELL DIRKSJan 3, 2024 → Jan 22, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 3, 2026