Equipment unit · VIN-decoded · NHTSA vPIC

2001 Kenworth T800

1NKDXBEX71S879628 · Truck · INCOMPLETE VEHICLE
Carriers run under2
20 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJun 4, 2024
UT
Last seenFeb 13, 2026
UT
Inspected under 2 different carriers in 20 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

VIN
1NKDXBEX71S879628
Make
Kenworth
Model
T800
Model year
2001
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 6, 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
DXBEX

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
2001 or 2031

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

North American serial sequence
879628

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 4, 2024 – Feb 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 13, 2026UTIII · Driver-only0—HADCO CONSTRUCTION LLC 7186997J7HK/UT
Mar 13, 2025UTV · Vehicle-only2—UHBII LLC 37914907J7HK/UT
Mar 5, 2025UTIII · Driver-only1—HADCO CONSTRUCTION LLC 7186997J7HK/UT
Jun 4, 2024UTIII · Driver-only1—HADCO CONSTRUCTION LLC 7186997J7HK/UT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HADCO CONSTRUCTION LLC718699Jun 4, 2024Feb 13, 20263UT
UHBII LLC3791490Mar 13, 2025Mar 13, 20251UT
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.
7J7HKUT—HADCO CONSTRUCTION LLCJun 4, 2024 → Feb 13, 20263
7J7HKUT—UHBII LLCMar 13, 2025 → Mar 13, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026