Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth T8 Series

1NKDGGGG50R836261 · Incomplete - Glider · INCOMPLETE VEHICLE
T800
Carriers run under1
20 mo
Inspections4
all-time
OOS inspections2
of 4
First seenFeb 16, 2024
WA
Last seenOct 30, 2025
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKDGGGG50R836261
Make
Kenworth
Model
T8 Series
Model year
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
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
DGGGG

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
Not established

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

North American serial sequence
836261

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 · 286 decoded VINs at 99.3% prefix purity.

Model
T8 Series

Prefix basis · 286 decoded VINs at 99.3% prefix purity.

Model line
T800

Sourced label · prefix basis 286 decoded VINs at 99.3% prefix purity.

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T8 Series

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Incomplete - Glider

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model year
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 16, 2024 – Oct 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 30, 2025WAI · Full7OOSCALLIGAN TOWING SERVICES LLC 2635524RP20822/WA
Jan 8, 2025MTIII · Driver-only2CALLIGAN TOWING SERVICES LLC 2635524RP20822/WA
Jul 24, 2024WAII · Walk-around2CALLIGAN TOWING SERVICES LLC 263552458424RP/WA
Feb 16, 2024WAII · Walk-around6OOSCALLIGAN TOWING SERVICES LLC 263552458424RP/WA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CALLIGAN TOWING SERVICES LLC2635524Feb 16, 2024Oct 30, 20254WA
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.
RP20822WA1CALLIGAN TOWING SERVICES LLCJan 8, 2025Oct 30, 20252
58424RPWA1CALLIGAN TOWING SERVICES LLCFeb 16, 2024Jul 24, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026