Equipment unit · VIN-decoded · NHTSA vPIC

2007 Kenworth T6 Series

1XKADB9X57J187149 · Truck-Tractor · TRUCK
Carriers run under1
28 mo
Inspections8
all-time
OOS inspections0
of 8
First seenOct 22, 2023
TX
Last seenFeb 12, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKADB9X57J187149
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 21, 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
ADB9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
187149

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 22, 2023 – Feb 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 12, 2026TXIII · Driver-only1ERNESTO ZEPEDA 15747921N78571/TX
Nov 21, 2025TXII · Walk-around1ERNESTO ZEPEDA 15747921N78571/TX
Sep 17, 2025TXII · Walk-around1ERNESTO ZEPEDA 15747921N78571/TX
Sep 8, 2025TXII · Walk-around0ERNESTO ZEPEDA 15747921N78571/TX
Jun 10, 2025TXI · Full4ERNESTO ZEPEDA 15747921N78571/TX
Sep 19, 2024TXII · Walk-around0ERNESTO ZEPEDA 15747922ZF516/TX
Nov 14, 2023TXII · Walk-around0ERNESTO ZEPEDA 15747921M85910/TX
Oct 22, 2023TXII · Walk-around0ERNESTO ZEPEDA 15747921M85910/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ERNESTO ZEPEDA1574792Oct 22, 2023Feb 12, 20268TX
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.
1N78571TXERNESTO ZEPEDAJun 10, 2025Feb 12, 20265
2ZF516TXERNESTO ZEPEDASep 19, 2024Sep 19, 20241
1M85910TXERNESTO ZEPEDAOct 22, 2023Nov 14, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026