Equipment unit · VIN-decoded · NHTSA vPIC

1M1AX09Y6DM014797

Not yet decoded
Carriers run under2
18 mo
Inspections2
all-time
OOS inspections2
of 2
First seenApr 15, 2024
TX
Last seenOct 15, 2025
TX
Inspected under 2 different carriers in 18 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
1M1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AX09Y

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1983 or 2013

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

North American serial sequence
014797

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 · 63 decoded VINs at 100.0% prefix purity.

Model
GU (Granite)

Prefix basis · 63 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 · Apr 15, 2024 – Oct 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 15, 2025TXI · Full24OOSBEACON EXCAVATION LLC 42843001N54394/TX
Apr 15, 2024TXII · Walk-around16OOSBEACON TRANSPORTATION LLC 39420941N54394/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BEACON EXCAVATION LLC4284300Oct 15, 2025Oct 15, 20251TX
BEACON TRANSPORTATION LLC3942094Apr 15, 2024Apr 15, 20241TX
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.
1N54394TXBEACON EXCAVATION LLCOct 15, 2025Oct 15, 20251
1N54394TXBEACON TRANSPORTATION LLCApr 15, 2024Apr 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC