Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T880

3WKZD49X0RF334855 · Truck-Tractor · TRUCK
Carriers run under1
24 mo
Inspections8
all-time
OOS inspections0
of 8
First seenJun 12, 2024
TX
Last seenJun 16, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKZD49X0RF334855
Make
Kenworth
Model
T880
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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZD49X

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
334855

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 · 218 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 218 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
2024

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 12, 2024 – Jun 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 16, 2026TXII · Walk-around1LIBERTY ROCK TRANSPORT LLC 3032555R787224/TX
Mar 3, 2026TXII · Walk-around1LIBERTY ROCK TRANSPORT LLC 3032555R787224/TX
Aug 20, 2025OKII · Walk-around1LIBERTY ROCK TRANSPORT LLC 3032555R787224/TX
Aug 7, 2025TXII · Walk-around0LIBERTY ROCK TRANSPORT LLC 3032555R787224/TX
Jul 14, 2025TXII · Walk-around0LIBERTY ROCK TRANSPORT LLC 3032555R787224/TX
Jul 23, 2024TXII · Walk-around1LIBERTY ROCK TRANSPORT LLC 3032555R665715/TX
Jun 14, 2024OKIII · Driver-only0LIBERTY ROCK TRANSPORT LLC 3032555R665715/TX
Jun 12, 2024TXI · Full1LIBERTY ROCK TRANSPORT LLC 3032555R665715/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LIBERTY ROCK TRANSPORT LLC3032555Jun 12, 2024Jun 16, 20268TX
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.
R787224TX1LIBERTY ROCK TRANSPORT LLCJul 14, 2025Jun 16, 20265
R665715TXLIBERTY ROCK TRANSPORT LLCJun 12, 2024Jul 23, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026