Equipment unit · VIN-decoded · NHTSA vPIC

2023 Heil Trailer International

5HTSA433XP7119643 · Trailer · TRAILER
Carriers run under1
12 mo
Inspections4
all-time
OOS inspections1
of 4
First seenDec 24, 2024
MA
Last seenDec 4, 2025
NH
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5HTSA433XP7119643
Make
Heil Trailer International
Model
Heil Trailer International
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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
5HT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SA433

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1993 or 2023

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

North American serial sequence
119643

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
HEIL TRAILER INTERNATIONAL

Prefix basis · 13 decoded VINs at 100.0% prefix purity.

Model
Heil Trailer International

Prefix basis · 13 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.

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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
HEIL TRAILER INTERNATIONAL

Observed directly for this VIN via NHTSA vPIC.

Observed model
Heil Trailer International

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 24, 2024 – Dec 4, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 4, 2025NHII · Walk-around1OOSBREWER PETROLEUM SERVICE INC 5819539G6/MA
Sep 30, 2025MAII · Walk-around0BREWER PETROLEUM SERVICE INC 5819539G6/MA
Aug 19, 2025MAII · Walk-around2BREWER PETROLEUM SERVICE INC 58195SM39G6/MA
Dec 24, 2024MAI · Full0BREWER PETROLEUM SERVICE INC 5819539G6/MA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BREWER PETROLEUM SERVICE INC58195Dec 24, 2024Dec 4, 20254MA
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.
39G6MABREWER PETROLEUM SERVICE INCDec 24, 2024Dec 4, 20253
SM39G6MABREWER PETROLEUM SERVICE INCAug 19, 2025Aug 19, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026