Equipment unit · VIN-decoded · NHTSA vPIC

1Z9HR3221L1000446

Not yet decoded
Carriers run under2
34 mo
Inspections16
all-time
OOS inspections12
of 16
First seenSep 20, 2023
TX
Last seenJul 17, 2026
TX
Inspected under 2 different carriers in 34 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
1Z9HR3221L1000446
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
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
1Z9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
HR322

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1990 or 2020

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

North American serial sequence
000446

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

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 20, 2023 – Jul 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2026TXII · Walk-around12TRIPLE AD CONSTRUCTION LLC 724344967W397W/TX
Jul 17, 2026TXII · Walk-around12TRIPLE AD CONSTRUCTION LLC 724344967W397W/TX
Jun 2, 2026TXII · Walk-around21OOSTRIPLE AD ENTERPRISES LLC 3456262262B212/TX
Jul 23, 2025TXI · Full8OOSTRIPLE AD ENTERPRISES LLC 3456262218C268/TX
Jul 1, 2025TXII · Walk-around26OOSTRIPLE AD ENTERPRISES LLC 3456262218C268/TX
Dec 2, 2024TXII · Walk-around19TRIPLE AD ENTERPRISES LLC 3456262218C268/TX
Sep 18, 2024TXII · Walk-around7TRIPLE AD ENTERPRISES LLC 3456262218C268/TX
Aug 21, 2024TXII · Walk-around26OOSTRIPLE AD ENTERPRISES LLC 3456262114B296/TX
Aug 6, 2024TXI · Full10OOSTRIPLE AD ENTERPRISES LLC 3456262215C646/TX
Jul 29, 2024TXII · Walk-around13OOSTRIPLE AD ENTERPRISES LLC 3456262215C646/TX
Jul 24, 2024TXI · Full11OOSTRIPLE AD ENTERPRISES LLC 3456262633458G/TX
Jul 18, 2024TXII · Walk-around24OOSTRIPLE AD ENTERPRISES LLC 3456262215C646/TX
Apr 15, 2024TXII · Walk-around12OOSTRIPLE AD ENTERPRISES LLC 3456262215C646/TX
Apr 4, 2024TXII · Walk-around22OOSTRIPLE AD ENTERPRISES LLC 3456262215C646/TX
Feb 20, 2024TXI · Full32OOSTRIPLE AD ENTERPRISES LLC 3456262215C646/TX
Sep 20, 2023TXII · Walk-around11OOSTRIPLE AD ENTERPRISES LLC 3456262114B298/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIPLE AD CONSTRUCTION LLC7243449Jul 17, 2026Jul 17, 20262TX
TRIPLE AD ENTERPRISES LLC3456262Sep 20, 2023Jun 2, 202614TX
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.
67W397WTX2TRIPLE AD CONSTRUCTION LLCJul 17, 2026Jul 17, 20262
262B212TXTRIPLE AD ENTERPRISES LLCJun 2, 2026Jun 2, 20261
218C268TXTRIPLE AD ENTERPRISES LLCSep 18, 2024Jul 23, 20254
114B296TXTRIPLE AD ENTERPRISES LLCAug 21, 2024Aug 21, 20241
215C646TXTRIPLE AD ENTERPRISES LLCFeb 20, 2024Aug 6, 20246
633458GTXTRIPLE AD ENTERPRISES LLCJul 24, 2024Jul 24, 20241
114B298TXTRIPLE AD ENTERPRISES LLCSep 20, 2023Sep 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026