Equipment unit · VIN-decoded · NHTSA vPIC

1NKZX4EX8GJ493882

Not yet decoded
Carriers run under2
10 mo
Inspections2
all-time
OOS inspections1
of 2
First seenSep 5, 2023
AZ
Last seenJul 29, 2024
AZ
Inspected under 2 different carriers in 10 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
ZX4EX

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1986 or 2016

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

North American serial sequence
493882

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 · 691 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 691 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.

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 · Sep 5, 2023 – Jul 29, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2024AZIII · Driver-only0C AND S SWEEPING SERVICES INC 1140159SWA6TW/AZ
Sep 5, 2023AZII · Walk-around8OOSJSC TRUCKING LLC 1732922WAA9MN/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
C AND S SWEEPING SERVICES INC1140159Jul 29, 2024Jul 29, 20241AZ
JSC TRUCKING LLC1732922Sep 5, 2023Sep 5, 20231AZ
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.
SWA6TWAZC AND S SWEEPING SERVICES INCJul 29, 2024Jul 29, 20241
WAA9MNAZJSC TRUCKING LLCSep 5, 2023Sep 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC