Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYD49X7PJ237480 · Truck-Tractor · TRUCK
Carriers run under1
35 mo
Inspections12
all-time
OOS inspections5
of 12
First seenAug 3, 2023
NM
Last seenJul 31, 2026
LA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYD49X7PJ237480
Make
Kenworth
Model
T680
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1993 or 2023

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

North American serial sequence
237480

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
2023

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 – Jul 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2026LAII · Walk-around4LOS ALAMOS EXPRESS LLC 2316468R770222/TX
May 19, 2026FLIII · Driver-only3OOSLOS ALAMOS EXPRESS LLC 2316468R770222/TX
May 16, 2026TXII · Walk-around1LOS ALAMOS EXPRESS LLC 2316468R770222/TX
Mar 14, 2026NMII · Walk-around1OOSLOS ALAMOS EXPRESS LLC 2316468R770222/TX
Jan 19, 2026LAIII · Driver-only2LOS ALAMOS EXPRESS LLC 2316468R770222/TX
Sep 14, 2025NMII · Walk-around0LOS ALAMOS EXPRESS LLC 2316468R770222/TX
Apr 29, 2025AZI · Full6OOSLOS ALAMOS EXPRESS LLC 2316468R770222/TX
Sep 14, 2024TNI · Full1OOSLOS ALAMOS EXPRESS LLC 2316468R634661/TX
Aug 3, 2024GAIII · Driver-only8LOS ALAMOS EXPRESS LLC 2316468R634661/TX
May 8, 2024CAII · Walk-around2OOSLOS ALAMOS EXPRESS LLC 2316468R634661/TX
Nov 19, 2023CAII · Walk-around1LOS ALAMOS EXPRESS LLC 2316468R634661/TX
Aug 3, 2023NMI · Full2LOS ALAMOS EXPRESS LLC 2316468R634661/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LOS ALAMOS EXPRESS LLC2316468Aug 3, 2023Jul 31, 202612TX
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.
R770222TX1LOS ALAMOS EXPRESS LLCApr 29, 2025Jul 31, 20267
R634661TXLOS ALAMOS EXPRESS LLCAug 3, 2023Sep 14, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026