Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T880

1NKZX4TX7RJ358821 · Truck · INCOMPLETE VEHICLE
Carriers run under1
22 mo
Inspections7
all-time
OOS inspections0
of 7
First seenFeb 1, 2024
AL
Last seenDec 22, 2025
AL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKZX4TX7RJ358821
Make
Kenworth
Model
T880
Model year
2024
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
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
1NK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZX4TX

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
358821

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 · 2,638 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 2,638 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

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

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 · Feb 1, 2024 – Dec 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 22, 2025ALII · Walk-around0ROBBIE'S DOZER & CONSTRUCTION SERVICE LLC 152376921C003H/AL
Mar 21, 2025ALIII · Driver-only1ROBBIE'S DOZER & CONSTRUCTION SERVICE LLC 152376921C003H/AL
Dec 5, 2024ALII · Walk-around0ROBBIE'S DOZER & CONSTRUCTION SERVICE LLC 152376921C003H/AL
Oct 29, 2024ALIII · Driver-only0ROBBIE'S DOZER & CONSTRUCTION SERVICE LLC 152376921A049M/AL
Jul 22, 2024ALIII · Driver-only0ROBBIE'S DOZER & CONSTRUCTION SERVICE LLC 152376921A049M/AL
Apr 2, 2024ALIII · Driver-only0ROBBIE'S DOZER & CONSTRUCTION SERVICE LLC 152376921A049M/AL
Feb 1, 2024ALII · Walk-around1ROBBIE'S DOZER & CONSTRUCTION SERVICE LLC 152376921A049M/AL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBBIE'S DOZER & CONSTRUCTION SERVICE LLC1523769Feb 1, 2024Dec 22, 20257AL
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.
21C003HALROBBIE'S DOZER & CONSTRUCTION SERVICE LLCDec 5, 2024Dec 22, 20253
21A049MALROBBIE'S DOZER & CONSTRUCTION SERVICE LLCFeb 1, 2024Oct 29, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026