Equipment unit · VIN-decoded · NHTSA vPIC

2017 Kenworth T680

1XKYD49X4HJ145924 · Truck-Tractor · TRUCK
Carriers run under3
25 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJul 10, 2024
AR
Last seenAug 3, 2026
TX
Inspected under 3 different carriers in 25 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
1XKYD49X4HJ145924
Make
Kenworth
Model
T680
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 24, 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
1987 or 2017

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

North American serial sequence
145924

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
2017

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 · Jul 10, 2024 – Aug 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 3, 2026TXII · Walk-around4GREGORIO ADAN NEVAREZ JAQUEZ 4475859EF9082B/CI
May 6, 2026MOIII · Driver-only0ALAN D TRANSPORT LLC 4160849R84569/TX
Apr 23, 2026TXIII · Driver-only1ALAN D TRANSPORT LLC 4160849R845969/TX
Apr 4, 2025MOII · Walk-around3ZULEMA NEVAREZ-JAQUEZ 4163045R753719/TX
Dec 2, 2024INIII · Driver-only1ZULEMA NEVAREZ-JAQUEZ 4163045R753719/TX
Aug 13, 2024VTIII · Driver-only2ZULEMA NEVAREZ-JAQUEZ 4163045R578314/TX
Jul 10, 2024ARIII · Driver-only2ZULEMA NEVAREZ-JAQUEZ 4163045R578314/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GREGORIO ADAN NEVAREZ JAQUEZ4475859Aug 3, 2026Aug 3, 20261CI
ALAN D TRANSPORT LLC4160849Apr 23, 2026May 6, 20262TX
ZULEMA NEVAREZ-JAQUEZ4163045Jul 10, 2024Apr 4, 20254TX
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.
EF9082BCI1GREGORIO ADAN NEVAREZ JAQUEZAug 3, 2026Aug 3, 20261
R84569TXALAN D TRANSPORT LLCMay 6, 2026May 6, 20261
R845969TXALAN D TRANSPORT LLCApr 23, 2026Apr 23, 20261
R753719TXZULEMA NEVAREZ-JAQUEZDec 2, 2024Apr 4, 20252
R578314TXZULEMA NEVAREZ-JAQUEZJul 10, 2024Aug 13, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026