Equipment unit · Public inspection records

1M1PN4GY6KM002639

Not yet decoded
Carriers run under2
13 mo
Inspections2
all-time
OOS inspections0
of 2
First seenSep 15, 2025
AL
Last seenOct 6, 2026
AL
Inspected under 2 different carriers in 13 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
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
1M1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
PN4GY

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1989 or 2019

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

North American serial sequence
002639

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
MACK

Prefix basis · 2,471 decoded VINs at 100.0% prefix purity.

Model
Pinnacle

Prefix basis · 2,471 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 · Sep 15, 2025 – Oct 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 6, 2026ALIII · Driver-only1—IRONCLAD ENVIRONMENTAL SOLUTIONS INC 16245983656400/IN
Sep 15, 2025ALIII · Driver-only0—ADVANTAGE EXCAVATING & CONSTRUCTION 16245933656400/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IRONCLAD ENVIRONMENTAL SOLUTIONS INC1624598Oct 6, 2026Oct 6, 20261TX
ADVANTAGE EXCAVATING & CONSTRUCTION1624593Sep 15, 2025Sep 15, 20251CO
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.
3656400IN1IRONCLAD ENVIRONMENTAL SOLUTIONS INCOct 6, 2026 → Oct 6, 20261
3656400IN—ADVANTAGE EXCAVATING & CONSTRUCTIONSep 15, 2025 → Sep 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC