Equipment unit · VIN-decoded · NHTSA vPIC

1M2AX13C3HM037717

Not yet decoded
Carriers run under1
13 mo
Inspections2
all-time
OOS inspections1
of 2
First seenJan 26, 2024
TX
Last seenFeb 26, 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
AX13C

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1987 or 2017

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

North American serial sequence
037717

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 · 1,047 decoded VINs at 100.0% prefix purity.

Model
GU (Granite)

Prefix basis · 1,047 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 26, 2024 – Feb 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 26, 2025TXI · Full5NELSON BROS READY MIX LTD 1011103RVT9901/TX
Jan 26, 2024TXII · Walk-around2OOSNELSON BROS READY MIX LTD 1011103RVT9901/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NELSON BROS READY MIX LTD1011103Jan 26, 2024Feb 26, 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.
RVT9901TXNELSON BROS READY MIX LTDJan 26, 2024Feb 26, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC