Equipment unit · VIN-decoded · NHTSA vPIC

2017 Kenworth T680

1XKYDP9XXHJ176533 · Truck-Tractor · TRUCK
Carriers run under3
14 mo
Inspections10
all-time
OOS inspections9
of 10
First seenNov 1, 2024
TX
Last seenJan 16, 2026
TX
Inspected under 3 different carriers in 14 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
1XKYDP9XXHJ176533
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 18, 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
1987 or 2017

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

North American serial sequence
176533

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
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 · Nov 1, 2024 – Jan 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 16, 2026TXII · Walk-around15OOSWINNIEBOY TRUCKING LLC 442380936R552N/TX
Oct 23, 2025TXI · Full21OOSWINNIEBOY TRUCKING LLC 442380953R419N/TX
Sep 25, 2025TXII · Walk-around1WINNIEBOY TRUCKING LLC 442380960R361N/TX
Sep 10, 2025TXII · Walk-around4OOSWINNIEBOY TRUCKING LLC 442380928T334N/TX
Aug 27, 2025TXII · Walk-around8OOSWINNIEBOY TRUCKING LLC 442380929N308N/TX
Jun 6, 2025TXII · Walk-around10OOSG I J VAC TRUCKING LLC 387993918T156N/TX
May 13, 2025TXI · Full15OOSG I J VAC TRUCKING LLC 387993966T131N/TX
May 7, 2025TXII · Walk-around6OOSG I J VAC TRUCKING LLC 387993981T120N/TX
Mar 6, 2025TXII · Walk-around7OOSG I J VAC TRUCKING LLC 387993962T001N/TX
Nov 1, 2024TXII · Walk-around6OOSSAUL IBARRA 404338688R797M/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WINNIEBOY TRUCKING LLC4423809Aug 27, 2025Jan 16, 20265TX
G I J VAC TRUCKING LLC3879939Mar 6, 2025Jun 6, 20254TX
SAUL IBARRA4043386Nov 1, 2024Nov 1, 20241TX
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.
36R552NTXWINNIEBOY TRUCKING LLCJan 16, 2026Jan 16, 20261
53R419NTXWINNIEBOY TRUCKING LLCOct 23, 2025Oct 23, 20251
60R361NTXWINNIEBOY TRUCKING LLCSep 25, 2025Sep 25, 20251
28T334NTXWINNIEBOY TRUCKING LLCSep 10, 2025Sep 10, 20251
29N308NTXWINNIEBOY TRUCKING LLCAug 27, 2025Aug 27, 20251
18T156NTXG I J VAC TRUCKING LLCJun 6, 2025Jun 6, 20251
66T131NTXG I J VAC TRUCKING LLCMay 13, 2025May 13, 20251
81T120NTXG I J VAC TRUCKING LLCMay 7, 2025May 7, 20251
62T001NTXG I J VAC TRUCKING LLCMar 6, 2025Mar 6, 20251
88R797MTXSAUL IBARRANov 1, 2024Nov 1, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026