Equipment unit · NHTSA vPIC identity

1999 Harmon

1H9TT4322XL020762 · TRAILER
Carriers run under2
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJan 19, 2024
LA
Last seenMay 26, 2026
AR
Inspected under 2 different carriers in 28 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1H9TT4322XL020762
Make
Harmon
Model
Not decoded
Model year
1999
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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
1H9

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
TT432

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Source · 49 CFR Part 565 ↗
Model year candidates
1999 or 2029

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

Source · 49 CFR Part 565 ↗
North American serial sequence
020762

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

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 · Jan 19, 2024 – May 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 26, 2026ARII · Walk-around1—WESTERN STATES TRUCKING LLC 2888703TW1499/ID
Mar 26, 2025TXII · Walk-around1—BRYAN & BRYAN ASPHALT LLC 3023698036D743/TX
Jan 19, 2024LAIII · Driver-only0—BRYAN & BRYAN ASPHALT LLC 3023698017D746/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WESTERN STATES TRUCKING LLC2888703May 26, 2026May 26, 20261ID
BRYAN & BRYAN ASPHALT LLC3023698Jan 19, 2024Mar 26, 20252TX
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.
TW1499ID—WESTERN STATES TRUCKING LLCMay 26, 2026 → May 26, 20261
036D743TX—BRYAN & BRYAN ASPHALT LLCMar 26, 2025 → Mar 26, 20251
017D746TX—BRYAN & BRYAN ASPHALT LLCJan 19, 2024 → Jan 19, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 21, 2026