Equipment unit · VIN-decoded · NHTSA vPIC

2019 Kenworth T680

1XKYD49X1KJ282519 · Truck-Tractor · TRUCK
Carriers run under1
29 mo
Inspections6
all-time
OOS inspections2
of 6
First seenAug 3, 2023
TX
Last seenJan 15, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYD49X1KJ282519
Make
Kenworth
Model
T680
Model year
2019
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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1989 or 2019

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

North American serial sequence
282519

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
2019

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 3, 2023 – Jan 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 15, 2026TXII · Walk-around3OOSAAMC TRANSPORTATION LLC 4059283R685831/TX
Jan 4, 2026GAII · Walk-around4AAMC TRANSPORTATION LLC 4059283R685831/TX
Jul 24, 2025ILI · Full0AAMC TRANSPORTATION LLC 4059283R685831/TX
Sep 27, 2024TNII · Walk-around1OOSAAMC TRANSPORTATION LLC 4059283R685831/TX
Sep 25, 2023AZIII · Driver-only0AAMC TRANSPORTATION LLC 4059283R685831/TX
Aug 3, 2023TXII · Walk-around2AAMC TRANSPORTATION LLC 40592835638R41/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AAMC TRANSPORTATION LLC4059283Aug 3, 2023Jan 15, 20266TX
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.
R685831TXAAMC TRANSPORTATION LLCSep 25, 2023Jan 15, 20265
5638R41TXAAMC TRANSPORTATION LLCAug 3, 2023Aug 3, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026