Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth T680

1XKYDP9X2PJ241695 · Truck-Tractor · TRUCK
Carriers run under2
37 mo
Inspections21
all-time
OOS inspections0
of 21
First seenJun 21, 2023
NM
Last seenJul 21, 2026
US
Inspected under 2 different carriers in 37 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
1XKYDP9X2PJ241695
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 14, 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
2 · valid

Deterministic · position 9; calculated value 2.

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
241695

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
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 · Jun 21, 2023 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026USI · Full2AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808653ES7X/MX
Jul 15, 2026TXII · Walk-around1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808653ES7X/MX
Jul 14, 2026TXII · Walk-around1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808653ES7X/MX
May 28, 2026TXI · Full3AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808653ES7X/CI
May 13, 2026TXIII · Driver-only0AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808653ES7X/DF
May 6, 2026TXI · Full1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808656ES7X/DF
Apr 14, 2026USI · Full1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808653ES7X/MX
Jun 12, 2025NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Apr 22, 2025TXIII · Driver-only0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Apr 24, 2024NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Apr 4, 2024NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jan 3, 2024NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Sep 20, 2023NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jul 12, 2023TXI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jun 30, 2023NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jun 28, 2023NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jun 28, 2023NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jun 23, 2023NMII · Walk-around0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jun 22, 2023NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jun 22, 2023NMI · Full0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
Jun 21, 2023NMII · Walk-around0SADDLE UP EXPRESS INCORPORATED 2833025R652586/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV3898086Apr 14, 2026Jul 21, 20267CI
SADDLE UP EXPRESS INCORPORATED2833025Jun 21, 2023Jun 12, 202514TX
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.
53ES7XMX1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVApr 14, 2026Jul 21, 20264
53ES7XCIAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVMay 28, 2026May 28, 20261
53ES7XDFAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVMay 13, 2026May 13, 20261
56ES7XDFAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVMay 6, 2026May 6, 20261
R652586TXSADDLE UP EXPRESS INCORPORATEDJun 21, 2023Jun 12, 202514
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026