Equipment unit · VIN-decoded · NHTSA vPIC

1995 Heil Trailer International

1HLS5M7F7S7T03169 · TRAILER
Carriers run under1
27 mo
Inspections4
all-time
OOS inspections2
of 4
First seenOct 30, 2023
TX
Last seenJan 20, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1HLS5M7F7S7T03169
Make
Heil Trailer International
Model
Not decoded
Model year
1995
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
S5M7F

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
T03169

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 30, 2023 – Jan 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 20, 2026TXII · Walk-around3OOSNUFY TRANSPORTATION LLC 3156957100C552/TX
Aug 31, 2025TXII · Walk-around2NUFY TRANSPORTATION LLC 3156957100C552/TX
Apr 3, 2025TXII · Walk-around8OOSNUFY TRANSPORTATION LLC 3156957100C552/TX
Oct 30, 2023TXII · Walk-around3NUFY TRANSPORTATION LLC 3156957100C552/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NUFY TRANSPORTATION LLC3156957Oct 30, 2023Jan 20, 20264TX
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.
100C552TXNUFY TRANSPORTATION LLCOct 30, 2023Jan 20, 20264
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026