Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth W9 Series

1XKWD40X6RR320536 · Truck-Tractor · TRUCK
W900
Carriers run under1
32 mo
Inspections7
all-time
OOS inspections1
of 7
First seenAug 18, 2023
CA
Last seenApr 23, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKWD40X6RR320536
Make
Kenworth
Model
W9 Series
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
WD40X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1994 or 2024

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

North American serial sequence
320536

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 · 1,108 decoded VINs at 99.0% prefix purity.

Model
W9 Series

Prefix basis · 1,108 decoded VINs at 99.0% prefix purity.

Model line
W900

Sourced label · prefix basis 1,108 decoded VINs at 99.0% 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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
W9 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 · Aug 18, 2023 – Apr 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 23, 2026CAI · Full0SALAZAR TRANSPORTATION INC 23558839G85372/CA
Feb 10, 2026CAII · Walk-around5OOSSALAZAR TRANSPORTATION INC 23558839G85372/CA
Jul 17, 2025CAI · Full0SALAZAR TRANSPORTATION INC 23558839G85372/CA
May 26, 2024CAIII · Driver-only0SALAZAR TRANSPORTATION INC 23558839G85372/CA
Mar 7, 2024CAII · Walk-around0SALAZAR TRANSPORTATION INC 23558839G85372/CA
Feb 9, 2024CAI · Full0SALAZAR TRANSPORTATION INC 23558839G85372/CA
Aug 18, 2023CAI · Full0SALAZAR TRANSPORTATION INC 2355883BZ05E60/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SALAZAR TRANSPORTATION INC2355883Aug 18, 2023Apr 23, 20267CA
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.
9G85372CASALAZAR TRANSPORTATION INCFeb 9, 2024Apr 23, 20266
BZ05E60CASALAZAR TRANSPORTATION INCAug 18, 2023Aug 18, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026