Equipment unit · VIN-decoded · NHTSA vPIC

2007 Kenworth T6 Series

1XKADU8X27J148970 · Truck-Tractor · TRUCK
T600
Carriers run under2
37 mo
Inspections14
all-time
OOS inspections9
of 14
First seenJun 28, 2023
TX
Last seenJul 27, 2026
TX
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
1XKADU8X27J148970
Make
Kenworth
Model
T6 Series
Model year
2007
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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
ADU8X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2007 or 2037

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

North American serial sequence
148970

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 · 48 decoded VINs at 97.9% prefix purity.

Model
T6 Series

Prefix basis · 48 decoded VINs at 97.9% prefix purity.

Model line
T600

Sourced label · prefix basis 48 decoded VINs at 97.9% prefix purity.

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
2007

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T6 Series

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 28, 2023 – Jul 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 27, 2026TXII · Walk-around2LEDEZMA TRUCKING LLC 25809421N22718/TX
Jun 3, 2026TXII · Walk-around3OOSLEDEZMA TRUCKING LLC 25809421N22718/TX
Apr 16, 2026TXII · Walk-around3LEDEZMA TRUCKING LLC 25809421N22718/TX
Oct 9, 2025TXI · Full15OOSLEDEZMA TRUCKING LLC 25809421N22718/TX
Mar 17, 2025TXI · Full6OOSLEDEZMA TRUCKING LLC 25809421N22718/TX
Jan 4, 2025TXI · Full12OOSLEDEZMA TRUCKING LLC 25809421N22718/TX
Nov 13, 2024TXI · Full8OOSLEDEZMA TRUCKING LLC 25809421N22718/TX
Aug 7, 2024TXI · Full20OOSM FATHER AND SONS LLC 255375933M678M/TX
Jul 17, 2024TXII · Walk-around5OOSLEDEZMA TRUCKING LLC 25809421N22718/TX
Jun 18, 2024TXII · Walk-around11OOSLEDEZMA TRUCKING LLC 25809421N22718/TX
Dec 20, 2023TXI · Full12M FATHER AND SONS LLC 255375924R382M/TX
Aug 16, 2023TXII · Walk-around1M FATHER AND SONS LLC 255375990N227M/TX
Aug 11, 2023TXII · Walk-around3M FATHER AND SONS LLC 255375928S216M/TX
Jun 28, 2023TXII · Walk-around4OOSM FATHER AND SONS LLC 255375991N135M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LEDEZMA TRUCKING LLC2580942Jun 18, 2024Jul 27, 20269TX
M FATHER AND SONS LLC2553759Jun 28, 2023Aug 7, 20245TX
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.
1N22718TX1LEDEZMA TRUCKING LLCJun 18, 2024Jul 27, 20269
33M678MTXM FATHER AND SONS LLCAug 7, 2024Aug 7, 20241
24R382MTXM FATHER AND SONS LLCDec 20, 2023Dec 20, 20231
90N227MTXM FATHER AND SONS LLCAug 16, 2023Aug 16, 20231
28S216MTXM FATHER AND SONS LLCAug 11, 2023Aug 11, 20231
91N135MTXM FATHER AND SONS LLCJun 28, 2023Jun 28, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026