Equipment unit · VIN-decoded · NHTSA vPIC

2024 Heil Trailer International

5HTSA4333R7128168 · Trailer · TRAILER
Carriers run under2
20 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJul 10, 2024
ME
Last seenMar 24, 2026
ME
Inspected under 2 different carriers in 20 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
5HTSA4333R7128168
Make
Heil Trailer International
Model
Heil Trailer International
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 1, 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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1994 or 2024

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

North American serial sequence
128168

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
2024

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 · Jul 10, 2024 – Mar 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 24, 2026MEIII · Driver-only0IRVING OIL RETAIL SALES US LLC 44915955631965/ME
Oct 7, 2025MEI · Full0IRVING OIL TERMINALS INCORPORATED 8124355325787/ME
Jul 8, 2025MEII · Walk-around0IRVING OIL TERMINALS INCORPORATED 8124355325787/ME
Nov 6, 2024MEI · Full0IRVING OIL TERMINALS INCORPORATED 8124355325787/ME
Jul 10, 2024MEII · Walk-around0IRVING OIL TERMINALS INCORPORATED 8124355325787/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IRVING OIL RETAIL SALES US LLC4491595Mar 24, 2026Mar 24, 20261NH
IRVING OIL TERMINALS INCORPORATED812435Jul 10, 2024Oct 7, 20254NH
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.
5631965ME2IRVING OIL RETAIL SALES US LLCMar 24, 2026Mar 24, 20261
5325787ME2IRVING OIL TERMINALS INCORPORATEDJul 10, 2024Oct 7, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026