Equipment unit · VIN-decoded · NHTSA vPIC

2014 Kenworth T8 Series

1XKDDP9X1EJ413274 · Truck-Tractor · TRUCK
T800
Carriers run under2
35 mo
Inspections5
all-time
OOS inspections2
of 5
First seenAug 1, 2023
CA
Last seenJul 31, 2026
CA
Inspected under 2 different carriers in 35 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
1XKDDP9X1EJ413274
Make
Kenworth
Model
T8 Series
Model year
2014
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 10, 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
DDP9X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1984 or 2014

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

North American serial sequence
413274

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 · 479 decoded VINs at 100.0% prefix purity.

Model
T8 Series

Prefix basis · 479 decoded VINs at 100.0% prefix purity.

Model line
T800

Sourced label · prefix basis 479 decoded VINs at 100.0% 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
2014

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T8 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 · Aug 1, 2023 – Jul 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2026CAV · Vehicle-only10OOSTRI COUNTIES TRUCKING 3617570ZP15421/CA
Dec 1, 2025CAII · Walk-around4OOSTRI COUNTIES TRUCKING 3617570ZP15421/CA
Nov 20, 2025CAII · Walk-around3TRI COUNTIES TRUCKING 3617570ZP15421/CA
Jul 8, 2025CAII · Walk-around1TRI COUNTIES TRUCKING 3617570ZP15421/CA
Aug 1, 2023CAII · Walk-around0AURELIO LOPEZ III 26955419E49117/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRI COUNTIES TRUCKING3617570Jul 8, 2025Jul 31, 20264CA
AURELIO LOPEZ III2695541Aug 1, 2023Aug 1, 20231CA
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.
ZP15421CA1TRI COUNTIES TRUCKINGJul 8, 2025Jul 31, 20264
9E49117CAAURELIO LOPEZ IIIAug 1, 2023Aug 1, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026