Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYD49X0PJ150231 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections9
all-time
OOS inspections5
of 9
First seenOct 6, 2023
CO
Last seenMar 20, 2026
TX
Inspected under 2 different carriers in 29 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
1XKYD49X0PJ150231
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 20, 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
0 · valid

Deterministic · position 9; calculated value 0.

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
150231

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 · Oct 6, 2023 – Mar 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2026TXII · Walk-around2OOSTM & SONS INC 3529506XE811W/FL
Mar 28, 2025TXII · Walk-around2OOSTM & SONS INC 3529506XCO81B/FL
Dec 12, 2024NYIII · Driver-only15OOSRP FLORIDA TRANSPORT INC 3594307XC081B/FL
Jun 18, 2024MTIII · Driver-only0RP FLORIDA TRANSPORT INC 3594307XC081B/FL
May 14, 2024IDI · Full6OOSRP FLORIDA TRANSPORT INC 3594307XC081B/FL
May 7, 2024WYIII · Driver-only1RP FLORIDA TRANSPORT INC 3594307XC081B/FL
Jan 23, 2024MTIII · Driver-only1RP FLORIDA TRANSPORT INC 3594307AB16DB/FL
Nov 20, 2023IAIII · Driver-only3OOSRP FLORIDA TRANSPORT INC 3594307AB16DB/FL
Oct 6, 2023COIII · Driver-only1RP FLORIDA TRANSPORT INC 3594307JD90YJ/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TM & SONS INC3529506Mar 28, 2025Mar 20, 20262FL
RP FLORIDA TRANSPORT INC3594307Oct 6, 2023Dec 12, 20247FL
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.
XE811WFLTM & SONS INCMar 20, 2026Mar 20, 20261
XCO81BFLTM & SONS INCMar 28, 2025Mar 28, 20251
XC081BFLRP FLORIDA TRANSPORT INCMay 7, 2024Dec 12, 20244
AB16DBFLRP FLORIDA TRANSPORT INCNov 20, 2023Jan 23, 20242
JD90YJFLRP FLORIDA TRANSPORT INCOct 6, 2023Oct 6, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026