Equipment unit · VIN-decoded · NHTSA vPIC

2026 Heil Trailer International

1HLA3A7FXT7H59073 · TRAILER
Carriers run under2
12 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJun 12, 2023
CA
Last seenJun 12, 2024
AZ
Inspected under 2 different carriers in 12 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
1HLA3A7FXT7H59073
Make
Heil Trailer International
Model
Not decoded
Model year
2026
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
1HL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
A3A7F

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
H59073

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
2026

Observed directly for this VIN via NHTSA vPIC.

Observed make
HEIL TRAILER INTERNATIONAL

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
TRAILER

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 · Jun 12, 2023 – Jun 12, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2024AZII · Walk-around0VAN DYK TANK LINES INC 12852594ST9418/CA
Apr 19, 2024AZII · Walk-around2VAN DYK TANK LINES INC 12852594ST9418/CA
Sep 13, 2023AZI · Full4PREMIER FUEL DISTRIBUTORS INC 24783384ST9418/CA
Jun 12, 2023CAII · Walk-around0PREMIER FUEL DISTRIBUTORS INC 24783384ST9418/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VAN DYK TANK LINES INC1285259Apr 19, 2024Jun 12, 20242CA
PREMIER FUEL DISTRIBUTORS INC2478338Jun 12, 2023Sep 13, 20232CA
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.
4ST9418CAVAN DYK TANK LINES INCApr 19, 2024Jun 12, 20242
4ST9418CAPREMIER FUEL DISTRIBUTORS INCJun 12, 2023Sep 13, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026