Equipment unit · VIN-decoded · NHTSA vPIC

2011 Heil Trailer International

5HTDL4425B7G76030 · Trailer · TRAILER
Carriers run under3
14 mo
Inspections8
all-time
OOS inspections3
of 8
First seenOct 30, 2023
US
Last seenDec 23, 2024
AZ
Inspected under 3 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

VIN
5HTDL4425B7G76030
Make
Heil Trailer International
Model
Heil Trailer International
Model year
2011
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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
DL442

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1981 or 2011

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

North American serial sequence
G76030

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 · 57 decoded VINs at 100.0% prefix purity.

Model
Heil Trailer International

Prefix basis · 57 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
2011

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 · Oct 30, 2023 – Dec 23, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 23, 2024AZI · Full9OOSYAZMIN LILIANA FRAGOSO INZUNZA 3756856CPA5FF/AZ
Nov 23, 2024USII · Walk-around6ALFREDO ZUNIGA 1180287CPA5FF/AZ
Nov 5, 2024AZII · Walk-around2OOSALFREDO ZUNIGA 1180287CPA5FF/AZ
Nov 3, 2024AZII · Walk-around0ALFREDO ZUNIGA 1180287CPA5FF/AZ
Jan 5, 2024USII · Walk-around10OOSALFREDO ZUNIGA 1180287CPA5FF/AZ
Dec 21, 2023AZI · Full3WILLIAMS IGNACIO NARCIA LEON 3089559CPA5FF/AZ
Dec 14, 2023AZII · Walk-around1ALFREDO ZUNIGA 1180287CPA5FF/AZ
Oct 30, 2023USII · Walk-around3ALFREDO ZUNIGA 1180287CPA5FF/AZ
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
YAZMIN LILIANA FRAGOSO INZUNZA3756856Dec 23, 2024Dec 23, 20241SO
ALFREDO ZUNIGA1180287Oct 30, 2023Nov 23, 20246CA
WILLIAMS IGNACIO NARCIA LEON3089559Dec 21, 2023Dec 21, 20231SO
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.
CPA5FFAZYAZMIN LILIANA FRAGOSO INZUNZADec 23, 2024Dec 23, 20241
CPA5FFAZALFREDO ZUNIGAOct 30, 2023Nov 23, 20246
CPA5FFAZWILLIAMS IGNACIO NARCIA LEONDec 21, 2023Dec 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026