Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T880

3WKZD40X6NF524280 · Truck-Tractor · TRUCK
Carriers run under1
32 mo
Inspections13
all-time
OOS inspections3
of 13
First seenJun 22, 2023
TX
Last seenFeb 23, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKZD40X6NF524280
Make
Kenworth
Model
T880
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 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
ZD40X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

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
524280

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 · 284 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 284 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

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
T880

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 22, 2023 – Feb 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 23, 2026TXI · Full1ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Nov 19, 2025USI · Full2OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Nov 5, 2025TXII · Walk-around4ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Nov 3, 2025USI · Full1OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Nov 3, 2025USIII · Driver-only1ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Sep 9, 2025TXII · Walk-around0ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Jul 8, 2025TXII · Walk-around1ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Jun 28, 2025USI · Full2ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Mar 4, 2025TXII · Walk-around2ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Feb 14, 2025USI · Full4OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Feb 4, 2025TXII · Walk-around3ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Aug 1, 2023TXII · Walk-around0ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
Jun 22, 2023TXI · Full3ROBERTO CARLOS ALVAREZ MARTINEZ 328259441AT3L/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTO CARLOS ALVAREZ MARTINEZ3282594Jun 22, 2023Feb 23, 202613TA
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.
41AT3LMXROBERTO CARLOS ALVAREZ MARTINEZJun 22, 2023Feb 23, 202613
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026