Equipment unit · VIN-decoded · NHTSA vPIC

2016 Kenworth T680

1XKYD49X4GJ470989 · Truck-Tractor · TRUCK
Carriers run under1
18 mo
Inspections5
all-time
OOS inspections2
of 5
First seenNov 21, 2024
CO
Last seenMay 13, 2026
UT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYD49X4GJ470989
Make
Kenworth
Model
T680
Model year
2016
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
YD49X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
470989

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 · 43,483 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 43,483 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
2016

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T680

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 · Nov 21, 2024 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026UTII · Walk-around3OOSWEATHERSPOON TRUCKING CO LLC 2848885ZP46184/CA
Jan 19, 2026CAIII · Driver-only1WEATHERSPOON TRUCKING CO LLC 2848885ZP46184/CA
Jul 21, 2025CAV · Vehicle-only1WEATHERSPOON TRUCKING CO LLC 2848885ZP46184/CA
Jan 16, 2025UTI · Full4OOSWEATHERSPOON TRUCKING CO LLC 2848885ZP46184/CA
Nov 21, 2024COIII · Driver-only0WEATHERSPOON TRUCKING CO LLC 284888549145/CO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WEATHERSPOON TRUCKING CO LLC2848885Nov 21, 2024May 13, 20265CA
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.
ZP46184CAWEATHERSPOON TRUCKING CO LLCJan 16, 2025May 13, 20264
49145COWEATHERSPOON TRUCKING CO LLCNov 21, 2024Nov 21, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026