Equipment unit · VIN-decoded · NHTSA vPIC

2016 Kenworth T680

1XKYDP9XXGJ104410 · Truck-Tractor · TRUCK
Carriers run under2
15 mo
Inspections5
all-time
OOS inspections3
of 5
First seenAug 10, 2024
CA
Last seenNov 15, 2025
CA
Inspected under 2 different carriers in 15 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
1XKYDP9XXGJ104410
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
Jul 11, 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
YDP9X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
104410

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 · 26,022 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 26,022 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 · Aug 10, 2024 – Nov 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 15, 2025CAII · Walk-around2OOSSTI TRUCKLINE INC 4325024ZP59962/CA
Oct 17, 2025CAI · Full2OOSSTI TRUCKLINE INC 4325024ZP59962/CA
Jul 12, 2025CAI · Full1OOSSTI TRUCKLINE INC 4325024ZP59962/CA
Jul 12, 2025CAI · Full0STI TRUCKLINE INC 4325024ZP59962/CA
Aug 10, 2024CAI · Full0STI TRANSPORTATION INC 3683528ZP27171/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
STI TRUCKLINE INC4325024Jul 12, 2025Nov 15, 20254CA
STI TRANSPORTATION INC3683528Aug 10, 2024Aug 10, 20241CA
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.
ZP59962CASTI TRUCKLINE INCJul 12, 2025Nov 15, 20254
ZP27171CA1STI TRANSPORTATION INCAug 10, 2024Aug 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 11, 2026