Equipment unit · VIN-decoded · NHTSA vPIC

1M2GR2GC6SM046150

Not yet decoded
Carriers run under2
0 mo
Inspections2
all-time
OOS inspections1
of 2
First seenOct 9, 2024
CO
Last seenOct 29, 2024
CO
Inspected under 2 different carriers in 0 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
1M2

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GR2GC

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1995 or 2025

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

North American serial sequence
046150

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 · 2,045 decoded VINs at 100.0% prefix purity.

Model
Granite

Prefix basis · 2,045 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 · Oct 9, 2024 – Oct 29, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 29, 2024COIII · Driver-only6OOSDIAMOND H RANCH & CATTLE COMPANY LLC 3805484TEMP 5N6560T/TX
Oct 9, 2024COIII · Driver-only1MANU BROS LLC 35533766618214/CO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAMOND H RANCH & CATTLE COMPANY LLC3805484Oct 29, 2024Oct 29, 20241NM
MANU BROS LLC3553376Oct 9, 2024Oct 9, 20241CO
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.
TEMP 5N6560TTX1DIAMOND H RANCH & CATTLE COMPANY LLCOct 29, 2024Oct 29, 20241
6618214COMANU BROS LLCOct 9, 2024Oct 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC