Equipment unit · VIN-decoded · NHTSA vPIC

2019 Kenworth T680

1XKYDP9XXKJ292404 · Truck-Tractor · TRUCK
Carriers run under3
30 mo
Inspections7
all-time
OOS inspections1
of 7
First seenOct 18, 2023
NM
Last seenApr 22, 2026
PA
Inspected under 3 different carriers in 30 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
1XKYDP9XXKJ292404
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 21, 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
1989 or 2019

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

North American serial sequence
292404

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
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 · Oct 18, 2023 – Apr 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 22, 2026PAII · Walk-around3UNITED FRONTLINERS INC 3630245YP48532/CA
Jan 9, 2025MOIII · Driver-only0DTD LINE CORP 3351066ZP45800/CA
Apr 4, 2024NMII · Walk-around0AR GRAND CARRIERS INC 1649229YP48532/CA
Feb 2, 2024CAIII · Driver-only0AR GRAND CARRIERS INC 1649229YP48532/CA
Nov 30, 2023NMII · Walk-around0AR GRAND CARRIERS INC 1649229YP48532/CA
Nov 7, 2023NMII · Walk-around1OOSAR GRAND CARRIERS INC 1649229YP48532/CA
Oct 18, 2023NMIII · Driver-only0AR GRAND CARRIERS INC 1649229YP48532/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UNITED FRONTLINERS INC3630245Apr 22, 2026Apr 22, 20261CA
DTD LINE CORP3351066Jan 9, 2025Jan 9, 20251CA
AR GRAND CARRIERS INC1649229Oct 18, 2023Apr 4, 20245CA
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.
YP48532CAUNITED FRONTLINERS INCApr 22, 2026Apr 22, 20261
ZP45800CADTD LINE CORPJan 9, 2025Jan 9, 20251
YP48532CAAR GRAND CARRIERS INCOct 18, 2023Apr 4, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026