Equipment unit · VIN-decoded · NHTSA vPIC

1995 Heil Trailer International

1HLS1N7F9S5W02305 · TRAILER
Carriers run under3
33 mo
Inspections9
all-time
OOS inspections2
of 9
First seenOct 24, 2023
US
Last seenJul 7, 2026
TX
Inspected under 3 different carriers in 33 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
1HLS1N7F9S5W02305
Make
Heil Trailer International
Model
Not decoded
Model year
1995
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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
S1N7F

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1995 or 2025

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

North American serial sequence
W02305

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
1995

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 · Oct 24, 2023 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026TXII · Walk-around5OOSTRANSPORTES PM SA DE CV 557656084B737/TX
Dec 5, 2025TXII · Walk-around0AUTOTRANSPORTES LEE CASTILLO SA DE CV 889356084B737/TX
Nov 7, 2025USI · Full7OOSAUTOTRANSPORTES LEE CASTILLO SA DE CV 889356084B737/TX
May 28, 2025USI · Full3AUTOTRANSPORTES LEE CASTILLO SA DE CV 889356084B737/TX
Mar 7, 2025USI · Full1AUTOTRANSPORTES LEE CASTILLO SA DE CV 889356084B737/TX
Jun 19, 2024USI · Full2AUTOTRANSPORTES LEE CASTILLO SA DE CV 889356084B737/TX
May 7, 2024TXII · Walk-around0CORPORACION DE SERVICIOS DIVERSOS INC 1925830084B737/TX
Apr 16, 2024TXII · Walk-around0TRANSPORTES PM SA DE CV 557656084B737/TX
Oct 24, 2023USI · Full0AUTOTRANSPORTES LEE CASTILLO SA DE CV 889356084B737/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES PM SA DE CV557656Apr 16, 2024Jul 7, 20262TA
AUTOTRANSPORTES LEE CASTILLO SA DE CV889356Oct 24, 2023Dec 5, 20256CH
CORPORACION DE SERVICIOS DIVERSOS INC1925830May 7, 2024May 7, 20241TX
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.
084B737TX2TRANSPORTES PM SA DE CVApr 16, 2024Jul 7, 20262
084B737TXAUTOTRANSPORTES LEE CASTILLO SA DE CVOct 24, 2023Dec 5, 20256
084B737TXCORPORACION DE SERVICIOS DIVERSOS INCMay 7, 2024May 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026