Equipment unit · NHTSA vPIC identity

2026 Horizon Trailers

3H7GF402XTR018100 · Trailer · TRAILER
Carriers run under2
1 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJun 5, 2026
TX
Last seenJul 21, 2026
TX
Inspected under 2 different carriers in 1 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
3H7GF402XTR018100
Make
Horizon Trailers
Model
Horizon Trailers
Model year
2026
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 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
3H7

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GF402

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1996 or 2026

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

North American serial sequence
018100

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
HORIZON TRAILERS

Prefix basis · 166 decoded VINs at 100.0% prefix purity.

Model
Horizon Trailers

Prefix basis · 166 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

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.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 5, 2026 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026TXII · Walk-around0—SPENCER TRUCKING LLC 32792803YA776/AZ
Jun 5, 2026TXII · Walk-around0—SPENCER CONSTRUCTION LLC 3268710786648U/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPENCER TRUCKING LLC3279280Jul 21, 2026Jul 21, 20261AZ
SPENCER CONSTRUCTION LLC3268710Jun 5, 2026Jun 5, 20261AZ
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.
3YA776AZ2SPENCER TRUCKING LLCJul 21, 2026 → Jul 21, 20261
786648UAZ—SPENCER CONSTRUCTION LLCJun 5, 2026 → Jun 5, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 16, 2026