Equipment unit · VIN-decoded · NHTSA vPIC

2014 Kenworth T8 Series

1XKDD4EXXEJ406389 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections28
all-time
OOS inspections0
of 28
First seenSep 28, 2023
AZ
Last seenAug 4, 2026
AZ
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
1XKDD4EXXEJ406389
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
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
DD4EX

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
406389

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
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

  • 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 · Sep 28, 2023 – Aug 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 4, 2026AZIII · Driver-only0BRAGG INVESTMENT COMPANY INC 50492AN64662/AZ
Jun 9, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Jun 8, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Jun 4, 2026AZII · Walk-around0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Jun 3, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
May 13, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
May 5, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862L80061/AZ
Apr 30, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Apr 22, 2026AZII · Walk-around0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Apr 10, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Mar 6, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Jan 26, 2026AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Dec 18, 2025AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862FDA8N4/AZ
Nov 20, 2025AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Nov 18, 2025AZII · Walk-around0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Nov 12, 2025AZII · Walk-around0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Jul 7, 2025AZII · Walk-around0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Jun 26, 2025AZII · Walk-around0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Jun 23, 2025AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Jun 5, 2025AZI · Full1PRECISION HEAVY HAUL INC 490862AH93577/AZ
Mar 27, 2025AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Feb 27, 2025AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Feb 24, 2025AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Feb 20, 2025AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Jan 10, 2025AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Oct 4, 2024AZII · Walk-around0PRECISION HEAVY HAUL INC 490862AH93577/AZ
May 2, 2024AZIII · Driver-only0PRECISION HEAVY HAUL INC 490862AH93577/AZ
Sep 28, 2023AZII · Walk-around0PRECISION HEAVY HAUL INC 490862AH93577/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BRAGG INVESTMENT COMPANY INC50492Aug 4, 2026Aug 4, 20261CA
PRECISION HEAVY HAUL INC490862Sep 28, 2023Jun 9, 202627AZ
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.
AN64662AZ1BRAGG INVESTMENT COMPANY INCAug 4, 2026Aug 4, 20261
FDA8N4AZPRECISION HEAVY HAUL INCDec 18, 2025Jun 9, 202611
L80061AZPRECISION HEAVY HAUL INCMay 5, 2026May 5, 20261
AH93577AZPRECISION HEAVY HAUL INCSep 28, 2023Nov 20, 202515
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026