Equipment unit · VIN-decoded · NHTSA vPIC

2016 Heil Trailer International

5HTAB4329G7H80650 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections7
all-time
OOS inspections0
of 7
First seenSep 28, 2023
MO
Last seenJul 14, 2026
MO
Inspected under 2 different carriers in 34 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
5HTAB4329G7H80650
Make
Heil Trailer International
Model
Not decoded
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 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
AB432

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1986 or 2016

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

North American serial sequence
H80650

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 · 490 decoded VINs at 100.0% prefix purity.

Model
Heil Trailer International

Prefix basis · 490 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
2016

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
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 · Sep 28, 2023 – Jul 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 14, 2026MOII · Walk-around0DON HEIL TRANSPORT LLC 435108879M1LA/MO
Jan 12, 2026MOII · Walk-around0DON HEIL TRANSPORT LLC 435108879M1LA/MO
Jan 5, 2026MOII · Walk-around0DON HEIL TRANSPORT LLC 435108879M1LA/MO
Jun 13, 2025MOII · Walk-around0DON HEIL TRANSPORT LLC 435108879M1LA/MO
May 12, 2025MOII · Walk-around1DON HEIL TRANSPORT LLC 435108879M1LA/MO
May 30, 2024MOII · Walk-around0DON HEIL OIL CO INC 13769776K4UC/MO
Sep 28, 2023MOII · Walk-around2DON HEIL OIL CO INC 13769776K4UC/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DON HEIL TRANSPORT LLC4351088May 12, 2025Jul 14, 20265MO
DON HEIL OIL CO INC137697Sep 28, 2023May 30, 20242MO
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.
79M1LAMO2DON HEIL TRANSPORT LLCMay 12, 2025Jul 14, 20265
76K4UCMODON HEIL OIL CO INCSep 28, 2023May 30, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026