Equipment unit · VIN-decoded · NHTSA vPIC

5HTAB4322T7H77471

Not yet decoded
Carriers run under2
14 mo
Inspections2
all-time
OOS inspections1
of 2
First seenJan 2, 2024
TX
Last seenMar 18, 2025
US
Inspected under 2 different carriers in 14 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

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
AB432

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1996 or 2026

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

North American serial sequence
H77471

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.

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 · Jan 2, 2024 – Mar 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 18, 2025USI · Full9AUTO TANQUES RAGO SA DE CV 1144976311WV2/MX
Jan 2, 2024TXI · Full5OOSFLORENTINO AGUIRRE HERRERA 15986575WL912A/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTO TANQUES RAGO SA DE CV1144976Mar 18, 2025Mar 18, 20251NL
FLORENTINO AGUIRRE HERRERA1598657Jan 2, 2024Jan 2, 20241TA
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.
311WV2MXAUTO TANQUES RAGO SA DE CVMar 18, 2025Mar 18, 20251
5WL912AMXFLORENTINO AGUIRRE HERRERAJan 2, 2024Jan 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC