Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYD49X1PJ225843 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections5
all-time
OOS inspections0
of 5
First seenNov 21, 2024
NE
Last seenSep 9, 2026
TX
Inspected under 2 different carriers in 22 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
1XKYD49X1PJ225843
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
Jul 26, 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
1993 or 2023

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

North American serial sequence
225843

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.

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 21, 2024 – Sep 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 9, 2026TXII · Walk-around0—MART FREIGHT LLC 392239919211BYR/TX
Aug 28, 2026TXII · Walk-around3—MART FREIGHT LLC 392239911211BYR/TX
Mar 6, 2026NEIII · Driver-only0—JOHNSON FEED INC 130271PR45520/SD
Feb 22, 2025SDIII · Driver-only0—JOHNSON FEED INC 130271PR45520/SD
Nov 21, 2024NEIII · Driver-only0—JOHNSON FEED INC 130271PR45520/SD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MART FREIGHT LLC3922399Aug 28, 2026Sep 9, 20262TX
JOHNSON FEED INC130271Nov 21, 2024Mar 6, 20263SD
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.
19211BYRTX1MART FREIGHT LLCSep 9, 2026 → Sep 9, 20261
11211BYRTX1MART FREIGHT LLCAug 28, 2026 → Aug 28, 20261
PR45520SD—JOHNSON FEED INCNov 21, 2024 → Mar 6, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026