Equipment unit · VIN-decoded · NHTSA vPIC

5HTSN422867T12028

Not yet decoded
Carriers run under1
2 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 31, 2024
UT
Last seenFeb 6, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
SN422

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
2006 or 2036

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

North American serial sequence
T12028

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 · 454 decoded VINs at 100.0% prefix purity.

Model
Heil Trailer International

Prefix basis · 454 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.

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 31, 2024 – Feb 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 6, 2025CAII · Walk-around2SUPERIOR BULK INC 232562290133A/AZ
Jan 23, 2025NVIII · Driver-only0SUPERIOR BULK INC 232562290133A/AZ
Dec 31, 2024UTII · Walk-around1SUPERIOR BULK INC 232562290133A/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUPERIOR BULK INC2325622Dec 31, 2024Feb 6, 20253AZ
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.
90133AAZSUPERIOR BULK INCDec 31, 2024Feb 6, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC