Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T880

3WKZD40X7LF510904 · Truck-Tractor · TRUCK
Carriers run under1
3 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMay 8, 2026
TX
Last seenAug 21, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKZD40X7LF510904
Make
Kenworth
Model
T880
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 8, 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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1990 or 2020

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

North American serial sequence
510904

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
2020

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 · May 8, 2026 – Aug 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 21, 2026TXII · Walk-around2TRANSPAC SA DE CV 55587317BG2F/MX
Jun 24, 2026TXII · Walk-around1TRANSPAC SA DE CV 55587317BG2F/MX
Jun 23, 2026TXII · Walk-around0TRANSPAC SA DE CV 55587317BG2F/MX
May 8, 2026TXI · Full2TRANSPAC SA DE CV 55587317BG2F/CI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPAC SA DE CV555873May 8, 2026Aug 21, 20264HD
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.
17BG2FMX1TRANSPAC SA DE CVJun 23, 2026Aug 21, 20263
17BG2FCITRANSPAC SA DE CVMay 8, 2026May 8, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 8, 2026