Equipment unit · VIN-decoded · NHTSA vPIC

1M2AX04C0FM024638

Not yet decoded
Carriers run under1
26 mo
Inspections2
all-time
OOS inspections0
of 2
First seenSep 7, 2023
TX
Last seenNov 7, 2025
TX
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
1M2

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AX04C

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1985 or 2015

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

North American serial sequence
024638

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 · 1,186 decoded VINs at 100.0% prefix purity.

Model
GU (Granite)

Prefix basis · 1,186 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 7, 2023 – Nov 7, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 7, 2025TXII · Walk-around2HM SOUTH TEXAS CONCRETE LLC 1982621JHK3734/TX
Sep 7, 2023TXII · Walk-around1HM SOUTH TEXAS CONCRETE LLC 1982621JHK3734/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HM SOUTH TEXAS CONCRETE LLC1982621Sep 7, 2023Nov 7, 20252TX
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.
JHK3734TXHM SOUTH TEXAS CONCRETE LLCSep 7, 2023Nov 7, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC