Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth W9 Series

1XKWD49X7NR480857 · Truck-Tractor · TRUCK
W900
Carriers run under1
30 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJul 26, 2023
IN
Last seenJan 12, 2026
MO
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKWD49X7NR480857
Make
Kenworth
Model
W9 Series
Model year
2022
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
WD49X

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1992 or 2022

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

North American serial sequence
480857

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 · 5,845 decoded VINs at 94.7% prefix purity.

Model
W9 Series

Prefix basis · 5,845 decoded VINs at 94.7% prefix purity.

Model line
W900

Sourced label · prefix basis 5,845 decoded VINs at 94.7% 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
2022

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 · Jul 26, 2023 – Jan 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 12, 2026MOII · Walk-around0HUELLINGHOFF BROS INC 19856811KS5G/MO
Dec 12, 2025MOII · Walk-around1HUELLINGHOFF BROS INC 19856811KS5G/MO
Jul 24, 2025ILII · Walk-around0HUELLINGHOFF BROS INC 19856811KS5G/MO
Apr 22, 2025ILII · Walk-around1HUELLINGHOFF BROS INC 19856811KS5G/MO
Jun 27, 2024ILI · Full0HUELLINGHOFF BROS INC 19856811KS5G/MO
Feb 27, 2024ILI · Full0HUELLINGHOFF BROS INC 19856811KS5G/MO
Jul 26, 2023INIII · Driver-only1HUELLINGHOFF BROS INC 19856811KS5G/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HUELLINGHOFF BROS INC198568Jul 26, 2023Jan 12, 20267MO
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.
11KS5GMOHUELLINGHOFF BROS INCJul 26, 2023Jan 12, 20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026