Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T880

3WKZD40X4PF527813 · Truck-Tractor · TRUCK
Carriers run under1
32 mo
Inspections11
all-time
OOS inspections5
of 11
First seenDec 16, 2023
US
Last seenAug 3, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKZD40X4PF527813
Make
Kenworth
Model
T880
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 18, 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
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1993 or 2023

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

North American serial sequence
527813

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
2023

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 · Dec 16, 2023 – Aug 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 3, 2026TXI · Full13MARIANO PAEZ ROMERO 286829778AS5T/VC
May 29, 2026TXI · Full9OOSMARIANO PAEZ ROMERO 286829778AS5T/VC
Apr 23, 2026TXIII · Driver-only3OOSMARIANO PAEZ ROMERO 286829778AS5T/TA
Feb 5, 2026USI · Full4OOSMARIANO PAEZ ROMERO 286829778AS5T/MX
Jul 17, 2025USI · Full9OOSMARIANO PAEZ ROMERO 286829778AS5T/MX
Nov 6, 2024TXIII · Driver-only1MARIANO PAEZ ROMERO 286829778AS5T/MX
Aug 5, 2024TXII · Walk-around1MARIANO PAEZ ROMERO 286829778AS5T/MX
Jul 26, 2024TXII · Walk-around2MARIANO PAEZ ROMERO 286829778AS5T/MX
May 23, 2024TXIII · Driver-only0MARIANO PAEZ ROMERO 286829778AS5T/MX
Feb 20, 2024TXII · Walk-around2OOSMARIANO PAEZ ROMERO 286829778AS5T/MX
Dec 16, 2023USI · Full1MARIANO PAEZ ROMERO 286829778AS5T/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARIANO PAEZ ROMERO2868297Dec 16, 2023Aug 3, 202611PU
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.
78AS5TVC1MARIANO PAEZ ROMEROMay 29, 2026Aug 3, 20262
78AS5TTAMARIANO PAEZ ROMEROApr 23, 2026Apr 23, 20261
78AS5TMXMARIANO PAEZ ROMERODec 16, 2023Feb 5, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026